feat: add --channel-priority={strict|disabled}

[tl-hbk]

I needed a way to change the channel priority due to having a similar situation as the op of this issue #343

I'm new to rust so there's probably a better way of adding it as a cli arg without the wrapper but I couldn't figure it out

[wolfv]

Looks good to me! Left one small comment.

[tl-hbk]

@wolfv it looks like some workflows need to be approved before they can run. Could you approve those?

[wolfv]

For some weird reason the button to run the tests does not show up. Can you push an empty commit?

[tl-hbk]

For some weird reason the button to run the tests does not show up. Can you push an empty commit?

done

[wolfv]

OK, finally CI is running! :)

[happysalada]

Hi was there a specific test with channel priority disabled ?
Im still getting "is excluded because due to strict channel priority not using this"

I am specifying several channels as arguments from the cli, could that be the problem ?

[tl-hbk]

I didn't add a test to the repo but after the new version was released I tested it also using several channels as cli args and it worked fine for me

rattler-build build -r <recipe> -c <channel 1> -c <channel 2> --channel-priority disabled