chore: Fix coverage report path in pom

Relates to eclipsefdn/it/api/eclipsefdn-project-adopters#212

pom.xml

@@ -23,7 +23,7 @@
     <sonar.tests>src/test</sonar.tests>
     <sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
     <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
-    <sonar.jacoco.reportPaths>${project.build.directory}/jacoco-report</sonar.jacoco.reportPaths>
+    <sonar.coverage.jacoco.xmlReportPaths>${project.basedir}/target/jacoco-report/jacoco.xml</sonar.coverage.jacoco.xmlReportPaths>
     <sonar.junit.reportPath>${project.build.directory}/surefire-reports</sonar.junit.reportPath>
     <auto-value.version>1.10.4</auto-value.version>
     <eclipse-api-version>0.9.5</eclipse-api-version>