ci(github-action)!: Update actions/cache action (v4 → v5)

| datasource  | package       | from | to |
| ----------- | ------------- | ---- | -- |
| github-tags | actions/cache | v4   | v5 |

Author: erhardt-consulting-bot

.github/workflows/test.yaml

@@ -20,7 +20,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Cache Maven dependencies
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}