install python3-proselint

Author: chenxsan

.github/workflows/build.yml

@@ -60,8 +60,8 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          sudo add-apt-repository universe -y
+          sudo apt install python3-proselint -y
 
       - run: cp .proselintrc ~/
       - run: proselint src/content