removed yml as it's not needed

.gitlab-ci.yml

@@ -1,22 +0,0 @@
-stages:
-  - check
-
-check:
-  stage: check
-  tags:
-    - saas-windows-medium-amd64
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "schedule"'
-    - if: '$CI_PIPELINE_SOURCE == "web"'
-    - if: '$CI_COMMIT_BRANCH == "main"'
-  cache:
-    key:
-      files:
-        - package-lock.json
-    paths:
-      - node_modules/
-    policy: pull-push
-  script:
-    - npm ci
-    - Write-Host "Dependencies installed successfully."
-    - Write-Host "Releases and payload builds are now handled locally via 'npm run release' to save runner minutes."