dt-bindings: vendor-prefixes: Add Relfor labs

Add Relfor Labs Pvt. Ltd. vendor prefixes
https://www.relfor.com/

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Karthikeyan Krishnasamy <karthikeyan@linumiz.com>
Link: https://lore.kernel.org/r/20240912142451.2952633-5-karthikeyan@linumiz.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: karthi012

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -1224,6 +1224,8 @@ patternProperties:
     description: Unisoc Communications, Inc.
   "^realtek,.*":
     description: Realtek Semiconductor Corp.
+  "^relfor,.*":
+    description: Relfor Labs Pvt. Ltd.
   "^remarkable,.*":
     description: reMarkable AS
   "^renesas,.*":