bus: mhi: host: pci_generic: Sort mhi_pci_id_table based on the PID

Sorting this way helps in identifying the products of vendors. There is no
sorting required for VID and the new VID should be added as the last entry.

Let's also add a note clarifying this.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Daniele Palmas <dnlplm@gmail.com>
Link: https://lore.kernel.org/r/20220411133428.42165-1-manivannan.sadhasivam@linaro.org


Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>