Set ApplicationVersion for a .NET MAUI project in Github Actions to Github Run Number

applicationversion-net-maui-github-action.yml

- name: Bump ApplicationVersion (build version)
  env:
    CSPROJ_FILE: yourproject/yourproject.csproj
    NEW_VERSION: ${{ github.run_number }}
  run: |
    echo 'Setting ApplicationVersion (build version) to ${{ env.NEW_VERSION }}'
    sed -rn 's|(<ApplicationVersion>)(.*)(</ApplicationVersion>)|Old: \1\2\3|p' ${{ env.CSPROJ_FILE }}
    sed -rE -i 'notneeded.bak' 's|(<ApplicationVersion>)(.*)(</ApplicationVersion>)|<ApplicationVersion>${{ env.NEW_VERSION }}</ApplicationVersion>|g' ${{ env.CSPROJ_FILE }}
    sed -rn 's|(<ApplicationVersion>)(.*)(</ApplicationVersion>)|New: \1\2\3|p' ${{ env.CSPROJ_FILE }}