Enhance build workflow with apt-get update

Updated build workflow to include apt-get update and remove mirror file before installing dependencies.

Author: csharpfritz

.github/workflows/build.yml

@@ -14,6 +14,8 @@ jobs:
         run: rm package-lock.json
       - name: Install dependencies
         run: |
+          sudo rm -f /etc/apt/apt-mirrors.txt
+          sudo apt-get update
           sudo apt-get install -y  libvips-dev build-essential libcairo2-dev libpango1.0-dev libjpeg-dev libgif-dev librsvg2-dev
       - name: Build Site
         run: |
@@ -75,3 +77,4 @@ jobs:
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
         run: npx netlify-cli deploy --dir=public --prod
+