chore(deps): update actions/cache action to v5

Author: renovate[bot]

.github/workflows/validate-config.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 20.x
-      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      - uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node