wifi: rtw89: regd: update regulatory map to R65-R44

Sync Realtek Regulatory R44 and Realtek Channel Plan R65.
Configure 6 GHz field of Realtek regd on SG, TW, GD.

Signed-off-by: Zong-Zhe Yang <kevin_yang@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/20231114091359.50664-4-pkshih@realtek.com