Update actions/setup-java

Author: kairusds

.github/workflows/apk.yml

@@ -9,12 +9,12 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-
     steps:
     - uses: actions/checkout@v2
     - name: set up JDK 11
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
+        distribution: 'adopt'
         java-version: 11
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew