chore: Remove caches without external dependencies

Author: KapJI

.github/workflows/clear-pr-caches.yml

@@ -9,9 +9,16 @@ permissions:
 
 jobs:
   clear-caches:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: clear-caches
-        uses: theAngularGuy/clear-cache-of-pull-request@60c83956d63c7b3745d6cde10d711aa0e50c2501
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge
+        run: |
+          cacheKeysForPR=$(gh cache list --ref "$BRANCH" --limit 100 --json id --jq '.[].id')
+          set +e
+          for cacheKey in $cacheKeysForPR; do
+            gh cache delete "$cacheKey"
+          done