Removing Dart Sass

We are not using it and it currently breaks the workflow anyway due to
some hosting troubles on their end.

Author: Pseudomanifold

.github/workflows/hugo.yaml

@@ -29,8 +29,6 @@ jobs:
         run: |
           wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
           && sudo dpkg -i ${{ runner.temp }}/hugo.deb
-      - name: Install Dart Sass
-        run: sudo snap install dart-sass
       - name: Checkout
         uses: actions/checkout@v4
         with: