wifi: rtw89: 8852b: enable beacon tracking support

wifi: rtw89: 8852b: enable beacon tracking support

Enable beacon tracking support on 8852B to improve connection stability.

8852B firmware has supported the power level H2C since version 0.29.128.
This H2C is one of the required elements for beacon tracking, allowing
control of the maximum receive window while in power save mode.

Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250915065337.38966-1-pkshih@realtek.com