dts: binding: vendor-prefixes: Update Space Cubics legal entity

Space Cubics changed its legal entity status from "LLC" to "Inc." as of
June 1st, 2025.

Signed-off-by: Gaetan Perrot <[email protected]>

Author: moonlight83340

dts/bindings/vendor-prefixes.txt

@@ -594,7 +594,7 @@ sancloud	Sancloud Ltd
 sandisk	Sandisk Corporation
 satoz	Satoz International Co., Ltd
 sbs	Smart Battery System
-sc	Space Cubics, LLC
+sc	Space Cubics Inc.
 schindler	Schindler
 sciosense	Sciosense B.V.
 seagate	Seagate Technology PLC