wifi: rtw89: coex: add v1 Wi-Fi firmware steps report

This report is to record firmware call flow like notify events, and take
actions. This can help to address if firmware flow is in expectation.
Implement v1 parser to support 8852CE firmware report.

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/20220920010939.12173-5-pkshih@realtek.com