Merge pull request #668 from salmanmkc:upgrade-github-actions-node24

PiperOrigin-RevId: 886014163

Author: copybara-github

.github/workflows/validation.yml

@@ -23,13 +23,13 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Java ${{ matrix.java-version }}
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: temurin
           java-version: ${{ matrix.java-version }}
 
       - name: Cache Maven packages
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ matrix.java-version }}-${{ hashFiles('**/pom.xml') }}