Add Sonar project key to CI

.github/workflows/build.yml

@@ -47,7 +47,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar
+        run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=grimsi_gameyfin
 
       - name: Upload build artifact
         uses: actions/upload-artifact@v3

backend/pom.xml

@@ -15,8 +15,6 @@
     <properties>
         <java.version>18</java.version>
 
-        <sonar.projectKey>grimsi_gameyfin</sonar.projectKey>
-
         <springdoc-openapi-ui.version>1.6.11</springdoc-openapi-ui.version>
         <resilience4j.version>1.7.1</resilience4j.version>
         <commons-io.version>2.11.0</commons-io.version>