Bring repo up to date with kernel 6.9

[artempavlov]

The driver now builds successfully for 6.9.4

This applies changes made to upstream in:

• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/bluetooth/btusb.c?id=84a4bb6548a29326564f0e659fb8064503ecc1c7
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/bluetooth/btusb.c?id=49a78b05d5ca1e23fd737747a8757b8bdc319b30