settings.xml - add yt-dl

[Obegg]

The current settings.xml:

<settings>
  <channel>daily</channel>
  <arch>x86_64-v3</arch>
  <autodelete>true</autodelete>
  <getffmpeg>true</getffmpeg>
</settings>

I would love to have another setting that will get the value of the selected yt-dl, for example, if I choose to download yt-dlp then it will be added as something like:

<settings>
  <channel>daily</channel>
  <arch>x86_64-v3</arch>
  <autodelete>true</autodelete>
  <getffmpeg>true</getffmpeg>
  <getytdl>yt-dlp</getytdl>
</settings>

This will enable us to deploy mpv without user interaction when running updater.bat (with per-defined values in settings.xml).

I've tried creating it by changing a bit the updater.ps1 but I'm having a bit of trouble
I will try a few more times and will update this discussion

[Obegg]

my attempt: zhongfly/mpv-packaging#1