hardware: samsung_slsi: libcamera2: Adjust exposure time in metadata

Represent exposure time just above 500ms as 1/2sec, not 1 sec
in metadata field.

Change-Id: I0e58f8fa23ded1bb19e832bcb11e823d8e6502ee
Signed-off-by: Sungjoong Kang <sj3.kang@samsung.com>
1 file changed