arm64: dts: ti: k3-am62a7-sk: Enable camera peripherals

Enable I2C-2 as it is used to control CSI based sensors. Also enable
IO-EXP-2 as it controls the mux between different CSI-2 connectors.

Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-7-9f06f31080fe@ti.com


Signed-off-by: Nishanth Menon <nm@ti.com>