of: Add vendor prefix for Shenzhen Embest Technology

Signed-off-by: NSergio Prado <sergio.prado@e-labworks.com>
Signed-off-by: NRob Herring <robh@kernel.org>

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -75,6 +75,7 @@ ebv	EBV Elektronik
 edt	Emerging Display Technologies
 eeti	eGalax_eMPIA Technology Inc
 elan	Elan Microelectronic Corp.
+embest	Shenzhen Embest Technology Co., Ltd.
 emmicro	EM Microelectronic
 energymicro	Silicon Laboratories (formerly Energy Micro AS)
 epcos	EPCOS AG