1 Enable dual IMX219 by default for autodetection.
2 Rename the overlay configs.
3 Fix the IMX477 4 lane overlay.

Bug 4547993

Change-Id: Iaeb1b1d2be6bbda589d5fd6fedb410ce310f09cb
Signed-off-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3092357


Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Shubham Chandra <shubhamc@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>