Delete .github/workflows directory

.github/workflows/lint.yml

@@ -1,28 +0,0 @@
-name: lint
-  
-on:
-  push:
-    branches: [ main ]
-    paths: 'readme.md'
-  pull_request:
-    branches: [ main ]
-    paths: 'readme.md'
-
-  workflow_dispatch:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Setup Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.9.1
-
-      - name: Execute linter
-        run: |
-          python src/linter/lint.py