manta: wifi: Use another universal locale with better A-band support

Bug: 8315336

Change-Id: Iff2f2965b662a3e4b7c627bc53ab74287bec47d4
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/bcmdhd.cal b/bcmdhd.cal
index 17fa2b3..bceb98b 100644
--- a/bcmdhd.cal
+++ b/bcmdhd.cal
@@ -17,8 +17,8 @@
 rxchain=0x3
 aa2g=3
 aa5g=3
-ccode=XY
-regrev=9
+ccode=EU
+regrev=57
 pa2gw0a0=0xFFB9
 pa2gw1a0=0x12AC
 pa2gw2a0=0xFED9