dt-bindings: vendor-prefixes: Add Supermicro

Super Micro Computer, Inc. (https://www.supermicro.com/en/

), commonly
known as Supermicro, is a manufacturer of server hardware.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210406120921.2484986-2-j.neuschaefer@gmx.net


Signed-off-by: Joel Stanley <joel@jms.id.au>