dt-bindings: vendor-prefixes: Add willsemi

Add prefix for Will Semiconductor Co. Ltd. (http://www.willsemi.com/

)

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220214050118.61015-2-samuel@sholland.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>