Merge pull request #3 from Foso/dependabot/github_actions/actions/setup-java-3

Bump actions/setup-java from 1 to 3

Author: Foso

.github/workflows/gradle.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v3
       with:
         java-version: 1.8
     - name: Build with Gradle