fix(tc): retain NS timer frame ID for TC2 as 0

Recent change [1], caused failure in the TC2 run and this
change meant to be for TC3 and TC4.

[1]: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/31424

Change-Id: Ibfd604a842815bcf6d413dcba2c440df81dbb486
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
1 file changed