doc: board: ti: Add SPDX License to svg images

Add Licensing to svg images to clarify the terms.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

doc: board: ti: j7200: Convert the image format to svg

Convert the image format into svg that can be reused across platforms as
needed.

Signed-off-by: Nishanth Menon <nm@ti.com>

doc: board: ti: j7200: Convert the image format to svg

Convert the image format into svg that can be reused across platforms as
needed.

Signed-off-by: Nishanth Menon <nm@ti.com>