Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 27ea7c27fe1a01b4375552a1403c1e0b7a111f0b
  - Merge "Fixed latest Sonar blocker issues"
  - Fixed latest Sonar blocker issues

    Fixed blockers according to Sonar analysis.

    Change-Id: I2c2d053b66019b74ee20b0a56fb7b93bf931bb61
    Issue-ID: SO-1734
    Signed-off-by: Robert Bogacki <r.bogacki@samsung.com>
    Signed-off-by: Katsia Kazak <k.kazak@samsung.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index e44ce51..27ea7c2 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit e44ce517546de531b5a74b7102a4d449a902f190
+Subproject commit 27ea7c27fe1a01b4375552a1403c1e0b7a111f0b