tcl/target/ti_k3: Add AM62L SoC

tcl/target/ti_k3: Add AM62L SoC

Add support for the TI K3 family AM62L SoC.

For further details, see https://www.ti.com/lit/pdf/sprujb4

Change-Id: I31e4e89507a1cd70a8c8c3242dd0a9dd7d0f2a06
Co-developed-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8798
Tested-by: jenkins
Reviewed-by: Bryan Brattlof <bryanbrattlof@gmail.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>