Refactor Gen Members Pages workflow

Updated the GitHub Actions workflow for generating members pages, including improved dependency management and artifact handling.

Author: csharpfritz

.github/workflows/gen-members.yml

@@ -54,6 +54,7 @@ jobs:
         run: rm package-lock.json
       - name: Install dependencies
         run: |
+          sudo rm -f /etc/apt/apt-mirrors.txt   # Remove custom mirror config if present
           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
@@ -116,3 +117,4 @@ jobs:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
         run: npx netlify-cli deploy --dir=public --prod
 
+