dt-bindings: vendor-prefixes: Add lincolntech

Add document vendor prefix for Lincoln Technology Solutions
(lincolntech).
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20240515095133.745492-3-a-bhatia1@ti.comSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240515095133.745492-3-a-bhatia1@ti.com

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -816,6 +816,8 @@ patternProperties:
     description: Lichee Pi
   "^linaro,.*":
     description: Linaro Limited
+  "^lincolntech,.*":
+    description: Lincoln Technology Solutions
   "^lineartechnology,.*":
     description: Linear Technology
   "^linksprite,.*":