kernel: bump 6.1 to 6.1.105

kernel: bump 6.1 to 6.1.105

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.105

Removed upstreamed:
generic/backport-6.1/860-v6.6-bus-mhi-host-pci_generic-add-support-for-Telit-FE990.patch
See: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/drivers/bus/mhi/host/pci_generic.c?h=v6.1.105&id=da578d3b2d236b50e356b1a9d770ad19165de31c

All other patches automatically rebased.

Build system: bcm4908 bcm53xx

Adjusted generic/config-6.1 for new ksym: ARM64_ERRATUM_3194386 and 3312417[2]

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/arch/arm64/Kconfig?h=linux-6.1.y&id=286c8ca924b220212fdeab81cb652fdaa77e38fe

Signed-off-by: Zxl hhyccc <zxlhhy@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16174
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>