dt-bindings: display: bridge: Convert toshiba,tc358767.txt to yaml

Convert toshiba,tc358767.txt binding to yaml format

Signed-off-by: Rahul T R <r-ravikumar@ti.com>
Link: https://lore.kernel.org/r/20211028093656.25493-1-r-ravikumar@ti.com


Signed-off-by: Rob Herring <robh@kernel.org>