dt-bindings: vendor-prefixes: add Vicor Corporation

Add vendor prefix for Vicor Corporation.

Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/5b487a0b68d58b64022662f1e527ac80a6ad81ef.1645435888.git.sylv@sylv.io


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