Backport from `polkadot-sdk` + bump (#2725)

* Backport from `polkadot-sdk`

* Bump `polkadot-sdk`

* revert

* Cargo.lock

bridges/README.md

@@ -101,7 +101,7 @@ messages between chains.
 │  ├── parachains            // On-Chain Parachains Light Client
 │  ├── relayers              // Relayer Rewards Registry
 │  ├── xcm-bridge-hub        // Multiple Dynamic Bridges Support
-│  ├── xcm-bridge-hub-router // XCM Router that may be used to Connect to XCM Bridge Hub 
+│  ├── xcm-bridge-hub-router // XCM Router that may be used to Connect to XCM Bridge Hub
 ├── primitives               // Code shared between modules, runtimes, and relays
 │  └──  ...
 ├── relays                   // Application for sending finality proofs and messages between chains

bridges/bin/runtime-common/Cargo.toml

@@ -50,7 +50,7 @@ bp-test-utils = { path = "../../primitives/test-utils" }
 pallet-balances = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-messages/std",
@@ -92,4 +92,4 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 ]
-integrity-test = [ "static_assertions" ]
+integrity-test = ["static_assertions"]

bridges/modules/grandpa/Cargo.toml

@@ -37,7 +37,7 @@ sp-core = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master
 sp-io = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-runtime/std",

bridges/modules/messages/Cargo.toml

@@ -31,7 +31,7 @@ pallet-balances = { git = "https://github.com/paritytech/polkadot-sdk", branch =
 sp-io = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-messages/std",
 	"bp-runtime/std",

bridges/modules/parachains/Cargo.toml

@@ -35,7 +35,7 @@ sp-core = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master
 sp-io = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-parachains/std",

bridges/modules/relayers/Cargo.toml

@@ -34,7 +34,7 @@ sp-io = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 sp-runtime = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-messages/std",
 	"bp-relayers/std",

bridges/modules/xcm-bridge-hub-router/Cargo.toml

@@ -34,7 +34,7 @@ sp-io = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-xcm-bridge-hub-router/std",
 	"codec/std",

bridges/primitives/chain-asset-hub-rococo/Cargo.toml

@@ -17,7 +17,7 @@ frame-support = { git = "https://github.com/paritytech/polkadot-sdk", branch = "
 bp-xcm-bridge-hub-router = { path = "../xcm-bridge-hub-router", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-xcm-bridge-hub-router/std",
 	"codec/std",

bridges/primitives/chain-asset-hub-westend/Cargo.toml

@@ -17,7 +17,7 @@ frame-support = { git = "https://github.com/paritytech/polkadot-sdk", branch = "
 bp-xcm-bridge-hub-router = { path = "../xcm-bridge-hub-router", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-xcm-bridge-hub-router/std",
 	"codec/std",

bridges/primitives/chain-bridge-hub-cumulus/Cargo.toml

@@ -24,7 +24,7 @@ sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 polkadot-primitives = { git = "https://github.com/paritytech/polkadot-sdk", default-features = false , branch = "master" }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-messages/std",
 	"bp-polkadot-core/std",

bridges/primitives/chain-bridge-hub-kusama/Cargo.toml

@@ -21,7 +21,7 @@ sp-runtime = { git = "https://github.com/paritytech/polkadot-sdk", branch = "mas
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-bridge-hub-cumulus/std",
 	"bp-messages/std",

bridges/primitives/chain-bridge-hub-polkadot/Cargo.toml

@@ -22,7 +22,7 @@ sp-runtime = { git = "https://github.com/paritytech/polkadot-sdk", branch = "mas
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-bridge-hub-cumulus/std",
 	"bp-messages/std",

bridges/primitives/chain-bridge-hub-rococo/Cargo.toml

@@ -21,7 +21,7 @@ sp-runtime = { git = "https://github.com/paritytech/polkadot-sdk", branch = "mas
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-bridge-hub-cumulus/std",
 	"bp-messages/std",

bridges/primitives/chain-bridge-hub-westend/Cargo.toml

@@ -22,7 +22,7 @@ sp-runtime = { git = "https://github.com/paritytech/polkadot-sdk", branch = "mas
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-bridge-hub-cumulus/std",
 	"bp-messages/std",

bridges/primitives/chain-kusama/Cargo.toml

@@ -21,7 +21,7 @@ sp-api = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-polkadot-core/std",

bridges/primitives/chain-polkadot-bulletin/Cargo.toml

@@ -26,7 +26,7 @@ sp-runtime = { git = "https://github.com/paritytech/polkadot-sdk", branch = "mas
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-messages/std",

bridges/primitives/chain-polkadot/Cargo.toml

@@ -21,7 +21,7 @@ sp-api = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-polkadot-core/std",

bridges/primitives/chain-rococo/Cargo.toml

@@ -21,7 +21,7 @@ sp-api = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-polkadot-core/std",

bridges/primitives/chain-westend/Cargo.toml

@@ -21,7 +21,7 @@ sp-api = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master"
 sp-std = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master", default-features = false }
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-header-chain/std",
 	"bp-polkadot-core/std",

bridges/primitives/header-chain/Cargo.toml

@@ -30,7 +30,7 @@ hex = "0.4"
 hex-literal = "0.4"
 
 [features]
-default = [ "std" ]
+default = ["std"]
 std = [
 	"bp-runtime/std",
 	"codec/std",