[SO] Update SO images to 1.7.12

Update SO images to 1.7.12 containing several bugfixes ported to guilin.

Issue-ID: SO-3401
Issue-ID: SO-3484
Issue-ID: SO-3397
Issue-ID: SO-3465
Issue-ID: SO-3470
Issue-ID: SO-3484
Issue-ID: SO-3607
Issue-ID: SO-3609
Issue-ID: SO-3432
Issue-ID: SO-3468
Signed-off-by: Konrad Bańka <k.banka@samsung.com>
Change-Id: I2df7e4c6a89bd7f4dfd94000c3cfced5a2d175f3
14 files changed