wifi: rtw89: add EHT physts and adjust init flow accordingly

Adding EHT physts and adjust IE bitmap initialization. This setting
is for PHY statistic gathering, won't effect functionality.

Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250605114207.12381-5-pkshih@realtek.com