Upgraded Github Action

Author: henryx

.github/workflows/gradle.yml

@@ -43,12 +43,15 @@ jobs:
             tasks: 'integrationTest'
 
     steps:
-      - uses: actions/checkout@v1
+      - name: Checkout code
+        uses: actions/checkout@v4
+
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           java-version: ${{ matrix.java }}
           distribution: temurin
+
       - name: Build with Gradle
         uses: gradle/gradle-build-action@v2
         with:
@@ -59,6 +62,7 @@ jobs:
             --info
         env:
           VAULT_VERSION: ${{ matrix.vault }}
+
       - uses: actions/upload-artifact@v4  # upload test results
         if: success() || failure()        # run this step even if previous step failed
         with: