msm: wlan: Update DFS channels of country TT

Update country TT related DFS channel as FCC pattern according to the
spec.

Change-Id: I15c72fca326e61001a5b38cdcddf5d8a3fe7d3f7
CRs-Fixed: 2287792
Signed-off-by: Will Huang <wilhuang@codeaurora.org>
diff --git a/net/wireless/db.txt b/net/wireless/db.txt
index 0fdd61a..9d0f587 100644
--- a/net/wireless/db.txt
+++ b/net/wireless/db.txt
@@ -1141,8 +1141,8 @@
 
 country TT: DFS-FCC
 	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 80), (24)
-	(5250 - 5330 @ 80), (24), DFS
+	(5170 - 5250 @ 80), (24), AUTO-BW
+	(5250 - 5330 @ 80), (24), DFS, AUTO-BW
 	(5490 - 5730 @ 160), (24), DFS
 	(5735 - 5835 @ 80), (30)
 	# 60 gHz band channels 1-3, FCC