usb: typec: ucsi_ccg: Disable UCSI ALT support on Tegra

Firmware built for Tegra doesn't support UCSI ALT command and has known
issue of reporting wrong capability info.

This commit disables UCSI ALT support when reading the capability on
Tegra.

Signed-off-by: Sing-Han Chen <singhanc@nvidia.com>
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Link: https://lore.kernel.org/r/20220928150840.3804313-1-waynec@nvidia.com


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