Update Github actions

Author: devnied

.github/workflows/maven.yml

@@ -14,10 +14,11 @@ jobs:
       matrix:
         java: [ 7, 8, 9, 10, 11]
     steps:
-    - uses: actions/checkout@v2.1.0
+    - uses: actions/checkout@v2
     - name: Set up JDK ${{ matrix.java }}
-      uses: actions/setup-java@v1.3.0
+      uses: actions/setup-java@v2
       with:
+        distribution: 'zulu'
         java-version: ${{ matrix.java }}
     - name: Build with Maven
       run: mvn -B clean package
@@ -26,10 +27,11 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2.1.0
+    - uses: actions/checkout@v2
     - name: Set up JDK 1.8
-      uses: actions/setup-java@v1.3.0
+      uses: actions/setup-java@v2
       with:
+        distribution: 'zulu'
         java-version: 1.8
     - name: Build with Maven
       run: mvn -B clean cobertura:cobertura coveralls:report -DrepoToken=${{ secrets.COVERALLS_TOKEN }}