Issue checkstyle#15614: Create a cache cleanup in regression-report.yml

.github/workflows/regression-report.yml

@@ -626,25 +626,3 @@ jobs:
         with:
           message: ${{steps.out.outputs.message}}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Clean up cache
-        if: always()
-        run: |
-          echo "Cleaning up cache..."
-          # List of cache keys to remove
-          CACHE_KEYS=(
-            "${{ env.CACHE_KEY_PR }}"
-            "${{ env.CACHE_KEY_MASTER }}"
-            "${{ env.CACHE_KEY_CONTRIBUTION }}"
-            "${{ env.CACHE_KEY_CONFIG_FILES }}"
-            "${{ env.CACHE_KEY_GENERATED_CONFIGS }}"
-          )
-
-          for key in "${CACHE_KEYS[@]}"; do
-            echo "Removing cache with key: $key"
-            curl --fail-with-body -X DELETE \
-              -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
-              -H "Accept: application/vnd.github.v3+json" \
-              "https://api.github.com/repos/${{ github.repository }}/actions/caches?key=$key"
-          done
-          echo "Cache cleanup completed."