actions, rollback (#3465)

.github/workflows/lint.yml

@@ -1,18 +0,0 @@
-name: lint
-
-on: [push, pull_request]
-
-jobs:
-  lint:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: abaplint
-      uses: abaplint/actions-abaplint@master
-      # GITHUB_TOKEN in forked repositories is read-only
-      # https://help.github.com/en/actions/reference/events-that-trigger-workflows#pull-request-event-pull_request
-      if: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository }}       
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}