[DEVTOOLS-1279] removes GHA global secrets

.github/workflows/ci.yml

@@ -3,10 +3,7 @@ name: CI
 on:
   pull_request:
     branches:
-      - master
-
-env:
-  GH_TOKEN: ${{ secrets.GH_TOKEN }}
+      - main
 
 jobs:
   build:
@@ -20,9 +17,6 @@ jobs:
         with:
           access_token: ${{ secrets.GH_TOKEN }}
 
-#      - name: Registry login
-#        run: docker login -u=${{ secrets.DOCKER_USERNAME }} -p=${{ secrets.DOCKER_PASSWORD }} ${{ secrets.DOCKER_REGISTRY }}
-
       - name: Check out Git repository
         uses: actions/checkout@v2
 
@@ -34,6 +28,3 @@ jobs:
         run: make build
         env:
           version: ${{ steps.get_version.outputs.VERSION }}
-
-#      - name: Docker push
-#        run: make push