dt-bindings: vendor-prefixes: add vendor prefix for Moortec

Add device-tree vendor prefix for Moortec Semiconductor Ltd.
Website: https://moortec.com/

Moortec were acquired by Synopsys so link above leads to:
https://www.synopsys.com/solutions/silicon-lifecycle-management.html



Signed-off-by: Eliav Farber <farbere@amazon.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220908152449.35457-11-farbere@amazon.com


Signed-off-by: Guenter Roeck <linux@roeck-us.net>