CI: replace docker with op setup (#37282)

.github/workflows/setup/action.yaml

@@ -34,23 +34,19 @@ runs:
     - id: date
       shell: bash
       run: echo "CACHE_COMMIT_DATE=$(git log -1 --pretty='format:%cd' --date=format:'%Y-%m-%d-%H:%M')" >> $GITHUB_ENV
-    - shell: bash
-      run: echo "$CACHE_COMMIT_DATE"
     - id: scons-cache
       uses: ./.github/workflows/auto-cache
       with:
-        path: .ci_cache/scons_cache
+        path: /tmp/scons_cache
         key: scons-${{ runner.arch }}-${{ env.CACHE_COMMIT_DATE }}-${{ github.sha }}
         restore-keys: |
           scons-${{ runner.arch }}-${{ env.CACHE_COMMIT_DATE }}
           scons-${{ runner.arch }}
-    # as suggested here: https://github.com/moby/moby/issues/32816#issuecomment-910030001
-    - id: normalize-file-permissions
-      shell: bash
-      name: Normalize file permissions to ensure a consistent docker build cache
-      run: |
-        find . -type f -executable -not -perm 755 -exec chmod 755 {} \;
-        find . -type f -not -executable -not -perm 644 -exec chmod 644 {} \;
-    # build our docker image
     - shell: bash
-      run: eval ${{ env.BUILD }}
+      name: Run setup
+      run: ./tools/op.sh setup
+    - shell: bash
+      name: Setup cache dirs
+      run: |
+        mkdir -p /tmp/comma_download_cache
+        echo "$GITHUB_WORKSPACE/.venv/bin" >> $GITHUB_PATH