Add a way to prefer mailbox rendering, but still have a graceful fallback to fifo

[johanhelsing]

What problem does this solve or what need does it fill?

Be able to prefer a tear-free low-input latency experience, but fall back to fifo if not possible.

• The current API of PresentMode allows you to specify that you want MailBox, but it will panic if it isn't available.
• If you select the AutoNoVSync option, you will get Immediate which will cause tearing.

Note that the docs on docs.rs are self-contradicting (fixed in #5831)

What solution would you like?

Maybe the window descriptor could take a vec of modes in preferred order?

What alternative(s) have you considered?

Just use Fifo instead.

[alice-i-cecile]

Can we use a try_set idiom here, to give control of the fallback strategy directly to users?

[mockersf]

If I remember correctly, this is wgpu api and Bevy can't set a fallback

[MDeiml]

There is get_supported_present_modes, which can be called before configure_surface, so this should be possible.