arm64: dts: ti: k3-am62a: Remove duplicate GICR reg

The GIC Redistributor control range is mapped twice. Remove the extra
entry from the reg range.

Fixes: 5fc6b1b6 ("arm64: dts: ti: Introduce AM62A7 family of SoCs")
Reported-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
Link: https://lore.kernel.org/r/20241210-am62-gic-fixup-v1-2-758b4d5b4a0a@ti.com


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