[COMMON] fimc-is2: Update tag_data only for sensor group

[COMMON] fimc-is2: Update tag_data only for sensor group

To update sensor tagGing data through device manager's shot callback,
current group must be connected to sensor group with OTF path.
Because sensor tagGing data is being stored in global variable,
which is Defenderined in devicemgr structure,
the others should not update it to prevent the data overwriting.

PR JIRA ID: CPR-625

CRs-fixed: (CR)

Change-Id: Ib6f67e23216a62fbf33f402fd6d082d9427713ac
Signed-off-by: Sanghoon Lee <shoon114.lee@samsung.com>
Reviewed-on: https://gerrit.mot.com/1329482
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Dawei Wang <wangdw10@motorola.com>
Reviewed-by: Zhichao Chen <chenzc2@motorola.com>
Submit-Approved: Jira