usb: typec: Correct the bit values for the Thunderbolt rounded/non-rounded cable...

usb: typec: Correct the bit values for the Thunderbolt rounded/non-rounded cable support

Rounded and non-rounded Thunderbolt cables are represented by two bits as
per USB Type-C Connector specification v2.0 section F.2.6.
Corrected that in the Thunderbolt 3 cable discover mode VDO.

Signed-off-by: Utkarsh Patel <utkarsh.h.patel@intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
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Changes in v2:
- Removed the fixes tag as there is no functional implication.
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Link: https://lore.kernel.org/r/20201113202503.6559-2-utkarsh.h.patel@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>