wifi: rtw89: coex: Update BTC firmware report bitmap definition

The different version use different bit definition to enable firmware
report. WiFi firmware will report information from Bluetooth firmware or
some Wi-Fi firmware mechanism/status to driver by these bits. To solve the
difference, add a function to map bitmap and versions.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221217141745.43291-5-pkshih@realtek.com