Switch back to using Github containers to fix changelog commit (#35)

.github/workflows/build.yml

@@ -36,9 +36,14 @@ jobs:
     name: Test
     needs: gradleValidation
     runs-on: ubuntu-latest
-    container: gradle:jdk8
     steps:
 
+      # Setup Java 1.8 environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
       # Check out current repository
       - name: Fetch Sources
         uses: actions/checkout@v2
@@ -71,13 +76,18 @@ jobs:
     name: Build
     needs: test
     runs-on: ubuntu-latest
-    container: gradle:jdk8
     outputs:
       name: ${{ steps.properties.outputs.name }}
       version: ${{ steps.properties.outputs.version }}
       changelog: ${{ steps.properties.outputs.changelog }}
       artifact: ${{ steps.properties.outputs.artifact }}
     steps:
+      
+      # Setup Java 1.8 environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
 
       # Check out current repository
       - name: Fetch Sources

.github/workflows/release.yml

@@ -12,9 +12,14 @@ jobs:
   release:
     name: Publish Plugin
     runs-on: ubuntu-latest
-    container: gradle:jdk8
     steps:
 
+      # Setup Java 1.8 environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
       # Check out current repository
       - name: Fetch Sources
         uses: actions/checkout@v2
@@ -32,9 +37,14 @@ jobs:
     name: Update Changelog
     needs: release
     runs-on: ubuntu-latest
-    container: gradle:jdk8
     steps:
 
+      # Setup Java 1.8 environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
       # Check out current repository
       - name: Fetch Sources
         uses: actions/checkout@v2