thunderbolt: Disable CLx on Titan Ridge-based devices with old firmware

Thunderbolt 3 devices based on Titan Ridge routers with NVM firmware
version < 0x65 have been observed to become unstable when CL states are
enabled. This can lead to link disconnect events and the device failing
to enumerate.

Enable CLx on Titan Ridge only when the running NVM firmware version
is >= 0x65.

Signed-off-by: Rene Sapiens <rene.sapiens@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>