Update to Java 11

Author: Rafael Pestano

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/setup-java@v2.5.0
         with:
           distribution: 'adopt'
-          java-version: '8'
+          java-version: '11'
       - uses: actions/cache@v2.1.7
         with:
           path: ~/.m2/repository
@@ -61,4 +61,4 @@ jobs:
         if: "contains(github.ref, 'master') && contains(github.event.head_commit.message, 'prepare release')"
         run: |
           chmod +x "${GITHUB_WORKSPACE}/release.sh"
-          "${GITHUB_WORKSPACE}/release.sh"
+          "${GITHUB_WORKSPACE}/release.sh"