try adding the props

Author: lithium147

.github/workflows/maven.yml

@@ -19,7 +19,7 @@ jobs:
       env:
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         GITHUB_TOKEN: ${{ github.token }}
-      run: mvn -B install sonar:sonar -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
+      run: mvn -B install sonar:sonar -Dsonar.organization=solubris -Dsonar.projectKey=solubris_coding-rules -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
     - name: Extract pull request number # (commenting on the pull request requires the PR number)
       uses: jwalton/gh-find-current-pr@v1
       id: pr