Rad Kernel Chaneglogs for v/x 5.5.2

f035f6f923f3 configs: release tag v5.5.2 and regen build config

f37ccaacd419 Merge tag 'v4.4.249' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into kernel-hmp

ab45a7da83ca net: Update WireGuard to v1.0.20201221 from https://git.zx2c4.com/wireguard-linux-compat/snapshot/wireguard-linux-compat

2db3493409c9 configs: regen and release tag v5.5.1