main/linux-postmarketos-qcom-apq8064: new aport

Close to mainline LTS 5.10 kernel.

Effort is put in, currently effort is put into linux-next, which is due it's nature highly unstable and breaking

On Nexus 7, display (after it dims, it won't lights up again), TS, USB (partly, when disconnected it's lost) working.

Currently I see value in having 5.10, thanks to having something not so old (like Nexus 7 4.11 kernel), which is "compatible" with what is developed, so for testing it's useful.