arm64: dts: ti: k3-j721e-main.dtsi: Add D5520 node

commit ddcd597c48ef2bb1bcea13af5946ae662794f0e3 from
TI Linux SDK PROCESSOR-SDK-LINUX-J721E_07.03.00.05

Add D5520 video decoder node to k3 devices.

Signed-off-by: Angela Stegmaier <angelabaker@ti.com>
Signed-off-by: Sunita Nadampalli <sunitan@ti.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Sidraya Jayagond <sidraya.bj@ti.com>
Signed-off-by: Xulin Sun <xulin.sun@windriver.com>