fixing bug gitlab-ci script

- remove single quote from if condition

.gitlab-ci.yml

@@ -64,6 +64,6 @@ Deployment:
   script:
     - result=$(ssh $TARGET "bash deployment/reload.sh $CI_COMMIT_REF_NAME")
     - echo "$result"
-    - if [ '$(echo "$result" | tail -n 1)' != "success" ]; then exit 1; fi
+    - if [ $(echo "$result" | tail -n 1) != "success" ]; then exit 1; fi
   environment:
     name: deployment