Dont publish example pallets (#4861)

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

substrate/frame/examples/basic/Cargo.toml

@@ -8,6 +8,7 @@ homepage = "https://substrate.io"
 repository.workspace = true
 description = "FRAME example pallet"
 readme = "README.md"
+publish = false
 
 [lints]
 workspace = true

substrate/frame/examples/default-config/Cargo.toml

@@ -8,6 +8,7 @@ homepage = "https://substrate.io"
 repository.workspace = true
 description = "FRAME example pallet demonstrating derive_impl / default_config in action"
 readme = "README.md"
+publish = false
 
 [lints]
 workspace = true

substrate/frame/examples/offchain-worker/Cargo.toml

@@ -8,6 +8,7 @@ homepage = "https://substrate.io"
 repository.workspace = true
 description = "FRAME example pallet for offchain worker"
 readme = "README.md"
+publish = false
 
 [lints]
 workspace = true

substrate/frame/examples/split/Cargo.toml

@@ -8,6 +8,7 @@ homepage = "https://substrate.io"
 repository.workspace = true
 description = "FRAME example split pallet"
 readme = "README.md"
+publish = false
 
 [lints]
 workspace = true

substrate/frame/examples/tasks/Cargo.toml

@@ -6,6 +6,7 @@ edition.workspace = true
 license.workspace = true
 repository.workspace = true
 description = "Pallet to demonstrate the usage of Tasks to recognize and execute service work"
+publish = false
 
 [lints]
 workspace = true