updated pom

pom.xml

@@ -15,6 +15,8 @@
       <maven.compiler.target>11</maven.compiler.target>
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
       <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+      <sonar.projectKey>INF226-Oblig2</sonar.projectKey>
+      <sonar.qualitygate.wait>true</sonar.qualitygate.wait>
   </properties>
 
   <dependencies>