Delete .github/workflows directory

.github/workflows/lint.yml

@@ -1,21 +0,0 @@
-name: Lint
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  markdown-lint:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Use Node.js
-      uses: actions/setup-node@v3
-      with:
-        node-version: '18'
-    - name: Install markdownlint-cli
-      run: npm install -g markdownlint-cli
-    - name: Run markdownlint
-      run: markdownlint '**/*.md' --ignore node_modules --disable MD013 MD033 MD041