Merge branch 'main' into cklin/fix-update-required-checks-sha

.github/workflows/__multi-language-autodetect.yml

@@ -45,10 +45,6 @@ jobs:
           version: latest
         - os: macos-latest
           version: latest
-        - os: ubuntu-latest
-          version: nightly-latest
-        - os: macos-latest
-          version: nightly-latest
     name: Multi-language repository
     timeout-minutes: 45
     runs-on: ${{ matrix.os }}

.github/workflows/__swift-custom-build.yml

@@ -33,10 +33,6 @@ jobs:
           version: cached
         - os: macos-latest
           version: cached
-        - os: ubuntu-latest
-          version: nightly-latest
-        - os: macos-latest
-          version: nightly-latest
     name: Swift analysis using a custom build command
     timeout-minutes: 45
     runs-on: ${{ matrix.os }}