run gh action with more jdk (#111)

Signed-off-by: Olivier Lamy <olamy@apache.org>

Author: olamy

.github/workflows/maven.yml

@@ -24,6 +24,8 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
+        java: [8, 11, 16, 17-ea]
+        jdk: [adopt, zulu]
       fail-fast: false
 
     runs-on: ${{ matrix.os }}
@@ -43,8 +45,8 @@ jobs:
       - name: Set up JDK 1.8
         uses: actions/setup-java@v2
         with:
-          java-version: '8'
-          distribution: 'adopt'
+          distribution: ${{ matrix.jdk }}
+          java-version: ${{ matrix.java }}
 
       - name: Build with Maven
         run: mvn clean verify -P run-its -e -B -V