[ci] Update lewagon/wait-on-check-action to latest version. (#461)

* Update version of lewagon/wait-on-check-action on the release workflow so it waits for more than 30 checks.
* Backport flutter/plugins/pull/4321 to this repo

Author: ditman

.github/workflows/release.yml

@@ -29,13 +29,13 @@ jobs:
 
     # # This workflow should be the last to run. So wait for all the other tests to succeed.
     - name: Wait on all tests
-      uses: lewagon/wait-on-check-action@a0f99ce1e713de216866868c3da4d4183a051cbe
+      uses: lewagon/wait-on-check-action@5e937358caba2c7876a2ee06e4a48d0664fe4967
       with:
         ref: ${{ github.sha }}
         running-workflow-name: 'release'
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         wait-interval: 180 # seconds
-        allowed-conclusions: success
+        allowed-conclusions: success,neutral
 
     - name: run release
       run: |