disable coverage

pom.xml

@@ -14,6 +14,7 @@
         <sonar.organization>silent</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
         <sonar.exclusions>src/main/java/tsp/headdb/Metrics.java</sonar.exclusions>
+        <sonar.coverage.exclusions>*</sonar.coverage.exclusions>
         <spigot.id>84967</spigot.id>
     </properties>