Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 569e6fd0b9109b04fff6a8816217f845d0ea6f3b
  - Merge "Reorder modifiers. Reorder modifiers to complt with Java code specifications Issue-ID: SO-1490"
  - Reorder modifiers.
    Reorder modifiers to complt with Java code specifications
    Issue-ID: SO-1490

    Change-Id: I5d5e0d0520c5a5c1e90033df3d185ce95a01ca0d
    Signed-off-by: h00397475 <hena.choudhury@huawei.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 046eb62..569e6fd 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 046eb620661451d3d62638d5253d3e112f565d1a
+Subproject commit 569e6fd0b9109b04fff6a8816217f845d0ea6f3b