kernel: bump 5.15 to 5.15.70
Manually rebased:
hack-5.15/780-usb-net-MeigLink_modem_support.patch
Removed upstreamed:
patches-5.15/110-gpio-mpc8xxx-Fix-support-for-IRQ_TYPE_LEVEL_LOW-flow.patch[1]
All other patches automatically rebased.
Build system: x86_64
Build-tested: bcm2711/RPi4B, mt7622/RT3200
Run-tested: bcm2711/RPi4B, mt7622/RT3200
1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.70&id=
89cfddd416bac41ff35f37f928ed3d7fefef908e
Signed-off-by: John Audia <therealgraysky@proton.me>