Update actions/cache action to v4.2.4 (#756)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/maven.yml

@@ -31,7 +31,7 @@ jobs:
         chrome-version: stable
         install-chromedriver: true
     - name: Set up cache
-      uses: actions/[email protected].3
+      uses: actions/[email protected].4
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}