Merge tag 'iwlwifi-next-for-kalle-2019-11-20' of...

Merge tag 'iwlwifi-next-for-kalle-2019-11-20' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

Patches intended for v5.5

* Fix a merge damage that causes issues with high-throuput on AX200+;
* Support TX/RX antennas reporting;
* Small fix in DVM's BT link-quality code;
* Bump supported FW API version to 52;
* Yet another scan FW API update;
* Some clean-ups;