Update maven.yml

Author: mvallim

.github/workflows/maven.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java-version: [ 8, 11, 15 ]
+        java-version: [ 8, 11, 15, 16, 17 ]
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java-version: [ 8, 11, 15 ]
+        java-version: [ 8, 11, 15, 16, 17 ]
     needs: [build]
     steps:
     - uses: actions/checkout@v2