Skip Sonar on Java 11
Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.4.0.905:sonar (default-cli) on project assertj-core: For input string: "11-ea"
<properties>
<!-- jacoco does not work with java 11 yet, see https://github.com/jacoco/jacoco/issues/663 -->
<jacoco.skip>true</jacoco.skip>
+ <sonar.skip>true</sonar.skip>
</properties>
</profile>
</profiles>
