Update .gitlab-ci.yml file - added tag for sonarqube

.gitlab-ci.yml

@@ -121,9 +121,6 @@ dockerize-testnet:
     3h
 
 sonarqube-check:
-  image: 
-    name: sonarsource/sonar-scanner-cli:latest
-    entrypoint: [""]
   variables:
     SONAR_USER_HOME: "${CI_PROJECT_DIR}/.sonar"  # Defines the location of the analysis task cache
     GIT_DEPTH: "0"  # Tells git to fetch all the branches of the project, required by the analysis task
@@ -137,4 +134,6 @@ sonarqube-check:
   only:
     - merge_requests
     - branches
+  tags:
+    - sonarqube