Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -119,14 +119,14 @@ job:on-schedule:
 
 build-job:
   rules:
-    - if: $CI_PIPELINE_SOURCE = "push"
+    - if: $CI_PIPELINE_SOURCE == "push"
   stage: build
   script:
     - echo "Hello, $GITLAB_USER_LOGIN!"
 
 test-job:
   rules:
-    - if: $CI_PIPELINE_SOURCE = "push"
+    - if: $CI_PIPELINE_SOURCE == "push"
   stage: test
   script:
     - echo "test 1"