msm: camera: tfe: set overflow pending bit to zero after HW reset

In dual tfe case,in flush operation, while stopping tfe hardwares a race
condition can occur on one tfe while other got stopped, this will result
in overflow condition for this tfe. This overflow error will set overflow
pending bit set for the hardware manager context.
After stop, tfe reset hw will be performed.
Set the overflow pending bit to zero after hw reset.

CRs-Fixed: 2624562
Change-Id: I780212c3cae1f96207b457cba3cfae8af7be843f
Signed-off-by: Shravya Samala <shravyas@codeaurora.org>