wifi: rtw89: mcc: update entire plan when courtesy config changes

MCC has a courtesy mechanism which allows one role to use another's
duration in a given cycle. Courtesy mechanism will be enabled when
one role has a not perfect duration. Otherwise, not. When MCC updates,
duration of each role will be re-calculated. And then, the new courtesy
config might be different from the old one. However, to change courtesy
config, the entire MCC plan requires to be renewed when MCC updates.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250422014620.18421-10-pkshih@realtek.com