github: Avoid using the same key for saving cache

A github cache can not be updated using the same key, so instead we update using a different key each time but use the same key to restore it.

Signed-off-by: hamistao <[email protected]>

.github/workflows/security.yml

@@ -53,10 +53,12 @@ jobs:
 
       - name: Cache Trivy vulnerability database
         if: ${{ steps.db_download.outcome == 'success' }}
-        uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
         with:
           path: /home/runner/vuln-cache
-          key: trivy-latest-cache
+          key: trivy-cache-${{ github.run_id }}
+          restore-keys: |
+            trivu-latest-cache
 
       - name: Upload Trivy scan results to GitHub Security tab
         uses: github/codeql-action/upload-sarif@4f3212b61783c3c68e8309a0f18a699764811cda # v3.27.1