[CI] Do not cancel builds in merge queue (#249)

Author: aobolensk

.github/workflows/main.yml

@@ -10,7 +10,7 @@ on:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
-  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' && github.event_name != 'merge_group' && !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
 
 jobs:
   clang-format:

.github/workflows/static-analysis-pr.yml

@@ -4,7 +4,7 @@ on: [pull_request]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
-  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' && github.event_name != 'merge_group' && !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
 
 jobs:
   clang-tidy: