Add java to maven setup

Author: Stefterv

.github/workflows/maven.yml

@@ -9,6 +9,11 @@ jobs:
         steps:
         - name: Checkout Repository
           uses: actions/checkout@v4
+        - name: Setup Java
+          uses: actions/setup-java@v4
+          with:
+            distribution: 'temurin'
+            java-version: 17
         - name: Setup Gradle
           uses: gradle/actions/setup-gradle@v3
         - name: Build with Gradle