git: a4829696f279..d2b84ec15626 - vendor/Linux/iwlwifi - vendor branch updated

[Bjoern A . Zeeb]

The branch vendor/Linux/iwlwifi has been updated by bz:

URL: https://cgit.FreeBSD.org/src/log/?id=a4829696f279..d2b84ec15626

d2b84ec15626 iwlwifi: update Intel's mvm/mld drivers