set github actions to java 17

.github/workflows/build.yml

@@ -12,6 +12,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'adopt'
     - name: Build jar
       run: chmod +x ./gradlew && ./gradlew clean build
     - name: Run tests

.github/workflows/buildAndRelease.yml

@@ -11,6 +11,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'adopt'
     - name: Build jar
       run: chmod +x ./gradlew && ./gradlew clean build
     - name: Run tests