Realtek driver doesn't report StationInfo

[Beanow]

For the rtl8723bs driver a station dump doesn't return the current station, even when it's active.
I've reported this upstream https://bugzilla.kernel.org/show_bug.cgi?id=209051

Though there's a possible workaround by getting the station by BSSID.

Example of this driver's behavior.

$ iw dev wlan0 link
Connected to <BSSID> (on wlan0)
	SSID: <SSID>
	freq: 2427
	signal: -45 dBm
	tx bitrate: 72.2 MBit/s

$ iw dev wlan0 station get <BSSID>
Station <BSSID> (on wlan0)
	rx packets:	1428888
	tx packets:	6618022
	tx failed:	0
	signal:  	-45 dBm
	tx bitrate:	72.2 MBit/s
	current time:	1598466194518 ms

$ iw dev wlan0 station dump

My use case is to use the Prometheus node_exporter wifi collector. Which is missing details (like signal strength) as it relies on StationInfo.

Realizing it may be icky to add workarounds for specific devices here, still wanted to report as this method seems fairly important to the library.