MAINTAINERS: Remove some entries due to various compliance requirements.

Remove some entries due to various compliance requirements. They can come
back in the future if sufficient documentation is provided.

Link: https://lore.kernel.org/r/2024101835-tiptop-blip-09ed@gregkh


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