Update Gradle CI.yml

Author: MrXiaoM

.github/workflows/Gradle CI.yml

@@ -20,13 +20,13 @@ jobs:
     name: Gradle-Build
 
     # The type of runner that the job will run on
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Setup JDK
       - name: Setup Java JDK
@@ -38,7 +38,7 @@ jobs:
 
       # Validate Gradle Wrapper
       - name: Gradle Wrapper Validation
-        uses: gradle/wrapper-validation-action@v1.0.5
+        uses: gradle/actions/wrapper-validation@v4
 
       # Build
       - name: Make gradlew executable