run workflows with java 21

Author: brachy84

.github/workflows/build_and_publish.yaml

@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.PAT }}
 
@@ -104,23 +104,23 @@ jobs:
           fi
 
       - name: Setup Java
-        uses: actions/setup-java@v4.2.1
+        uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: '8'
+          java-version: '21'
 
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v3.4.2
+        uses: gradle/actions/setup-gradle@v3
 
       - name: Build Project
         run: ./gradlew build
 
       - name: Publish to GitHub
         if: env.publish-gh == 'true'
-        uses: softprops/action-gh-release@v2.0.6
+        uses: softprops/action-gh-release@v2
         with:
           tag_name: "v${{ inputs.version }}"
           token: ${{ secrets.PAT }}

.github/workflows/test_build.yaml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
     - name: Checkout branch
-      uses: actions/checkout@v4.1.7
+      uses: actions/checkout@v4
 
     # https://github.com/madhead/read-java-properties#error-java_home-is-set-to-an-invalid-directory
     - name: Gather Gradle properties
@@ -43,23 +43,23 @@ jobs:
       run: sed -i "s/mod_version.*=.*/mod_version = ${{ steps.gradle_properties.outputs.mod_version }}-${{ steps.vars.outputs.SHA_SHORT }}/g" gradle.properties
 
     - name: Set up Temurin JDK 8
-      uses: actions/setup-java@v4.2.1
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '8'
+        java-version: '21'
         cache: gradle # Only cache stuff since test build action happen mostly
 
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
 
     - name: Setup Gradle
-      uses: gradle/actions/setup-gradle@v3.4.2
+      uses: gradle/actions/setup-gradle@v3
 
     - name: Build Project
       run: ./gradlew build
 
     - name: Upload Build Artifacts
-      uses: actions/upload-artifact@v4.3.4
+      uses: actions/upload-artifact@v4
       with:
         name: GroovyScript-${{ steps.gradle_properties.outputs.modVersion }}-${{ github.run_number }}
         path: build/libs