Remove `check-migrations` for rococo chain (#6061)

This PR removes the `check-migrations` pipelines for all Rococo chains
because they are going down:
https://github.com/paritytech/devops/issues/3589, and these checks are
starting to fail, e.g.:

https://github.com/paritytech/polkadot-sdk/actions/runs/11339904745/job/31535485254?pr=4982

https://github.com/paritytech/polkadot-sdk/actions/runs/11339904745/job/31535486189?pr=4982

https://github.com/paritytech/polkadot-sdk/actions/runs/11339904745/job/31535486471?pr=4982

Additionally, `coretime-westend` was added to the `check-migrations`
matrix.

.github/workflows/check-runtime-migration.yml

@@ -36,14 +36,10 @@ jobs:
         network:
           [
             westend,
-            rococo,
             asset-hub-westend,
-            asset-hub-rococo,
             bridge-hub-westend,
-            bridge-hub-rococo,
-            contracts-rococo,
             collectives-westend,
-            coretime-rococo,
+            coretime-westend,
           ]
         include:
           - network: westend
@@ -52,49 +48,27 @@ jobs:
             uri: "wss://try-runtime-westend.polkadot.io:443"
             subcommand_extra_args: "--no-weight-warnings --blocktime 6000"
             command_extra_args: ""
-          - network: rococo
-            package: rococo-runtime
-            wasm: rococo_runtime.compact.compressed.wasm
-            uri: "wss://try-runtime-rococo.polkadot.io:443"
-            subcommand_extra_args: "--no-weight-warnings --blocktime 6000"
-            command_extra_args: ""
           - network: asset-hub-westend
             package: asset-hub-westend-runtime
             wasm: asset_hub_westend_runtime.compact.compressed.wasm
             uri: "wss://westend-asset-hub-rpc.polkadot.io:443"
             subcommand_extra_args: " --blocktime 6000"
             command_extra_args: ""
-          - network: "asset-hub-rococo"
-            package: "asset-hub-rococo-runtime"
-            wasm: "asset_hub_rococo_runtime.compact.compressed.wasm"
-            uri: "wss://rococo-asset-hub-rpc.polkadot.io:443"
-            subcommand_extra_args: " --blocktime 6000"
-            command_extra_args: ""
-          - network: "bridge-hub-westend"
-            package: "bridge-hub-westend-runtime"
-            wasm: "bridge_hub_westend_runtime.compact.compressed.wasm"
+          - network: bridge-hub-westend
+            package: bridge-hub-westend-runtime
+            wasm: bridge_hub_westend_runtime.compact.compressed.wasm
             uri: "wss://westend-bridge-hub-rpc.polkadot.io:443"
             subcommand_extra_args: " --blocktime 6000"
-          - network: "bridge-hub-rococo"
-            package: "bridge-hub-rococo-runtime"
-            wasm: "bridge_hub_rococo_runtime.compact.compressed.wasm"
-            uri: "wss://rococo-bridge-hub-rpc.polkadot.io:443"
-            subcommand_extra_args: " --blocktime 6000"
-          - network: "contracts-rococo"
-            package: "contracts-rococo-runtime"
-            wasm: "contracts_rococo_runtime.compact.compressed.wasm"
-            uri: "wss://rococo-contracts-rpc.polkadot.io:443"
-            subcommand_extra_args: " --blocktime 6000"
-          - network: "collectives-westend"
-            package: "collectives-westend-runtime"
-            wasm: "collectives_westend_runtime.compact.compressed.wasm"
+          - network: collectives-westend
+            package: collectives-westend-runtime
+            wasm: collectives_westend_runtime.compact.compressed.wasm
             uri: "wss://westend-collectives-rpc.polkadot.io:443"
             command_extra_args: "--disable-spec-name-check"
             subcommand_extra_args: " --blocktime 6000"
-          - network: "coretime-rococo"
-            package: "coretime-rococo-runtime"
-            wasm: "coretime_rococo_runtime.compact.compressed.wasm"
-            uri: "wss://rococo-coretime-rpc.polkadot.io:443"
+          - network: coretime-westend
+            package: coretime-westend-runtime
+            wasm: coretime_westend_runtime.compact.compressed.wasm
+            uri: "wss://westend-coretime-rpc.polkadot.io:443"
             subcommand_extra_args: " --blocktime 6000"
     steps:
       - name: Checkout

cumulus/parachains/runtimes/coretime/coretime-westend/src/lib.rs

@@ -120,6 +120,7 @@ pub type UncheckedExtrinsic =
 pub type Migrations = (
 	pallet_collator_selection::migration::v2::MigrationToV2<Runtime>,
 	cumulus_pallet_xcmp_queue::migration::v4::MigrationToV4<Runtime>,
+	cumulus_pallet_xcmp_queue::migration::v5::MigrateV4ToV5<Runtime>,
 	pallet_broker::migration::MigrateV0ToV1<Runtime>,
 	pallet_broker::migration::MigrateV1ToV2<Runtime>,
 	pallet_broker::migration::MigrateV2ToV3<Runtime>,

prdoc/pr_6061.prdoc

+title: Remove check-migrations for rococo chain
+
+doc:
+  - audience: [Runtime User]
+    description: |
+      This PR adds the missing `cumulus_pallet_xcmp_queue` v5 migration to the coretime-westend runtime.
+
+crates: 
+- name: coretime-westend-runtime
+  bump: none