hardware: samsung_slsi: libcamera2: make sync between pre and main flash(2)

This patch is to matching pre-flash and main-flash. In flash scenario,
Firing main flash have to be followed by firing pre-flash.
This commit is to add previous patch. (#25402, patchset 3)

BUG : 7276572
Change-Id: I0290519f791802705a20309be20e910678f3df24
Signed-off-by: Younghwan Joo <yhwan.joo@samsung.com>
1 file changed