bus: mhi: host: Add support for Foxconn SDX72 modems

Add support for Foxconn SDX72 based modems, T99W515 and DW5934E.
Existing SDX55 channel/event configs are reused with the custom
ready_timeout_ms value to workaround firmware issue.

Signed-off-by: Slark Xiao <slark_xiao@163.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240701021216.17734-1-slark_xiao@163.com


[mani: reworded subject and description]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>