Revert "Create blank.yml"

This reverts commit c2de2f420c.

.github/workflows/blank.yml

@@ -1,22 +0,0 @@
-name: "CI"
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-
-  lint:
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: checkout source
-      uses: actions/checkout@v1
-
-    - name: run protolint
-      uses: plexsystems/protolint-action@v0.2.0
-      with:
-        configDirectory: .