add sonar properties

Author: stCarolas

pom.xml

@@ -19,6 +19,12 @@
     <release.version>25</release.version>
     <micronaut.test.resources.enabled>true</micronaut.test.resources.enabled>
     <exec.mainClass>io.github.opendonationassistant.Application</exec.mainClass>
+    <sonar.organization>opendonationassistant</sonar.organization>
+    <sonar.host.url>https://sonarcloud.io</sonar.host.url>
+    <sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
+    <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
+    <sonar.jacoco.reportPath>${project.basedir}/target/jacoco.exec</sonar.jacoco.reportPath>
+    <sonar.language>java</sonar.language>
   </properties>
 
   <dependencies>