Bug#1072968: linux-image-6.7.12-arm64: Add support for Mediatek MT7986 SoC

[Leith Bade <leith@bade.nz>]

> I submitted a MR to fix this bug with my changes here:
> https://salsa.debian.org/kernel-team/linux/-/merge_requests/1109

I just built a linux-image .deb from the MR branch, and after some
quick testing everything is working well. So I support this MR getting
merged and closing this bug ticket.

I still see the crypto boot log error but that shouldn't matter as far
as getting the platform supported as only needed for hardware
acceleration