devicetree: sort the Garmin vendor prefix properly.

The addition of Garmin put it in the incorrect place.  This fixes that
issue.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 9b27c270d403 ("devicetree: add Garmin vendor prefix")
Cc: Rob Herring <robh@kernel.org>
Cc: Matt Ranostay <matt@ranostay.consulting>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -108,7 +108,6 @@ firefly	Firefly
 focaltech	FocalTech Systems Co.,Ltd
 friendlyarm	Guangzhou FriendlyARM Computer Tech Co., Ltd
 fsl	Freescale Semiconductor
-grmn	Garmin Limited
 ge	General Electric Company
 geekbuying	GeekBuying
 gef	GE Fanuc Intelligent Platforms Embedded Systems, Inc.
@@ -120,6 +119,7 @@ gmt	Global Mixed-mode Technology, Inc.
 goodix	Shenzhen Huiding Technology Co., Ltd.
 google	Google, Inc.
 grinn	Grinn
+grmn	Garmin Limited
 gumstix	Gumstix, Inc.
 gw	Gateworks Corporation
 hannstar	HannStar Display Corporation