Revert "usb: typec: ucsi: Enable debugfs for message_out data structure"

Revert "usb: typec: ucsi: Enable debugfs for message_out data structure"

This reverts commit 775fae520e6ae62c393a8daf42dc534f09692f3f.

The new buffer management code that this relies on is broken so revert
for now.

It also looks like the error handling needs some more thought as the
message out size is not reset on errors.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20251222152204.2846-3-johan@kernel.org