Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -20,7 +20,7 @@ build:
     - docker build -t ${DOCKER_USERNAME}/motion_detector:${TAG} ./services/motion_detector
     - docker build -t ${DOCKER_USERNAME}/object_recognizer:${TAG} ./services/object_recognizer
   only:
-    - master
+    - main
 
 # Test stage: Run unit tests (optional, can be customized based on your services)
 test:
@@ -48,4 +48,4 @@ deploy:
         docker-compose -f ./deploy/docker-compose/docker-compose.yml up -d --build --force-recreate;
       fi
   only:
-    - master
+    - main