rtlwifi: btcoex: 23b 2ant: power on settings for coex

rtlwifi: btcoex: 23b 2ant: power on settings for coex

When power on, the wifi could be initiating, force the antenna to
transmit bt packets to avoid bt unstable problems

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pkshih <pkshih@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>