Remove docs pipeline

.github/workflows/docs.yml

@@ -1,58 +0,0 @@
-name: Build docs
-
-on:
-  push:
-    branches:
-      - dev-3.x
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-
-      - uses: actions/checkout@master
-
-      - name: Set up Python 3.8
-        uses: actions/setup-python@v1
-        with:
-          python-version: 3.8
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip poetry==1.1.4
-          poetry install
-          mkdir -p reports
-
-      - name: Bump versions
-        run: |
-          make bump
-
-      - name: Lint code
-        run: |
-          make flake8-report
-          make mypy-report
-
-      - name: Run tests
-        run: |
-          make test-coverage
-
-      - name: Build docs
-        run: |
-          make docs
-          make docs-copy-reports
-
-      - name: Build package
-        run: |
-          poetry build
-          mkdir -p site/simple
-          mv dist site/simple/aiogram
-
-      - name: Publish docs
-        uses: SamKirkland/FTP-Deploy-Action@2.0.0
-        env:
-          FTP_SERVER: 2038.host
-          FTP_USERNAME: ${{ secrets.DOCS_FTP_USERNAME }}
-          FTP_PASSWORD: ${{ secrets.DOCS_FTP_PASSWORD }}
-          LOCAL_DIR: site
-          REMOTE_DIR: public
-          ARGS: --delete --parallel=20