msm: camera: req_mgr: Validate active sequence id in link control

Validate active sequence id before clear bit. This avoid
invalid clear bit scenario if link is created but try to
deactivate with out link activate.

CRs-Fixed: 2909190
Change-Id: Ie12f6bb100e1e12c41b9addf516446f4088ae8a3
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>