msm: wlan: Update regulatory database

Update ch36~ch48 txpower in countrycode LC as 23dBm.

Change-Id: Ic00f5193d37732105d135a69b74138c93c9a9c57
CRs-Fixed: 2287339
Signed-off-by: Gaole Zhang <gaolez@codeaurora.org>
diff --git a/net/wireless/db.txt b/net/wireless/db.txt
index d82f8b4..eaa185f 100644
--- a/net/wireless/db.txt
+++ b/net/wireless/db.txt
@@ -653,7 +653,7 @@
 
 country LC: DFS-FCC
 	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 80), (20), AUTO-BW
+	(5170 - 5250 @ 80), (23), AUTO-BW
 	(5250 - 5330 @ 80), (30), DFS, AUTO-BW
 	(5490 - 5710 @ 160), (30), DFS
 	(5735 - 5815 @ 80), (30)