kernel: bump 5.10 to 5.10.108

kernel: bump 5.10 to 5.10.108

Patches automatically rebased.

Build system: x86_64
Build-tested: bcm2711/RPi4B, mt7622/RT3200
Run-tested: bcm2711/RPi4B, mt7622/RT3200
Tested-by: John Audia <graysky@archlinux.us>
Build-tested: ath79/generic, ramips/mt76{20,21,x8}, ipq40xx, mvebu, realtek/rtl{838,930}x, x86/64
Run-tested: ramips/mt7621, mvebu
Tested-by: Stijn Segers <foss@volatilesystems.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
(cherry picked from commit 2c26eb4e484fe6d7a8159a22f97b6db7ca6e9221)