Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -8,7 +8,7 @@ stages:
 variables:
   PYTHONPATH: "${CI_PROJECT_DIR}"
   DOCKER_REGISTRY: "docker.io"
-  DOCKERHUB_REPO: "$DOCKER_USERNAME/teledatastream"  # set repo name
+  DOCKERHUB_REPO: "$DOCKER_USERNAME/telegramdata"  # set repo name
 
 .build_template:
   tags: ["ubuntu","vm"]  # match your runner tags