Refactor Media3 bindings

[ArchangelWTF]

Support Libraries Version (eg: 23.3.0):

Does this change any of the generated binding API's?

Yes, especially due to Media3 now binding with MAUI's binding generator. (See factory changes)

Describe your contribution

Allows MediaSources to now be set correctly, disables binding for Xamarin.Forms on Media3 so that it's no longer required to remove MediaSourceFactory, bring in ConcatenatingMediaSource2, MergingMediaSource & WrappingMediaSource which were originally removed.

Fixes: #954

[ArchangelWTF]

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