Add collectives-westend and glutton-westend runtimes (#2024)

Add collectives and glutton parachain westend runtimes to prepare for
#1737.

The removal of system parachain native runtimes #1737 is blocked until
chainspecs and runtime APIs can be dealt with cleanly (merge of #1256
and follow up PRs).

In the meantime, these additions are ready to be merged to `master`, so
I have separated them out into this PR.

Also marked `bridge-hub-westend` as unimplemented in line with [this
issue](https://github.com/paritytech/parity-bridges-common/issues/2602).

TODO
- [x] add to `command-bot` benchmarks
- [x] add to `command-bot-scripts` benchmarks
- [x] generate weights

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Muharem <ismailov.m.h@gmail.com>
Co-authored-by: command-bot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>

.gitlab/pipeline/check.yml

@@ -177,6 +177,19 @@ check-runtime-migration-contracts-rococo:
     WASM: "contracts_rococo_runtime.compact.compressed.wasm"
     URI: "wss://rococo-contracts-rpc.polkadot.io:443"
 
+# Check runtime migrations for Parity managed collectives chains
+check-runtime-migration-collectives-westend:
+  stage: check
+  extends:
+    - .docker-env
+    - .test-pr-refs
+    - .check-runtime-migration
+  variables:
+    NETWORK: "collectives-westend"
+    PACKAGE: "collectives-westend-runtime"
+    WASM: "collectives_westend_runtime.compact.compressed.wasm"
+    URI: "wss://westend-collectives-rpc.polkadot.io:443"
+
 find-fail-ci-phrase:
   stage: check
   variables:

.gitlab/pipeline/short-benchmarks.yml

@@ -94,7 +94,17 @@ short-benchmark-collectives-polkadot:
   variables:
     RUNTIME_CHAIN: collectives-polkadot-dev
 
+short-benchmark-collectives-westend:
+  <<: *short-bench-cumulus
+  variables:
+    RUNTIME_CHAIN: collectives-westend-dev
+
 short-benchmark-glutton-kusama:
   <<: *short-bench-cumulus
   variables:
     RUNTIME_CHAIN: glutton-kusama-dev-1300
+
+short-benchmark-glutton-westend:
+  <<: *short-bench-cumulus
+  variables:
+    RUNTIME_CHAIN: glutton-westend-dev-1300