Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 4692ea4644c465310e8304fd6153c2f4af319b02
  - Merge "Updated pom to release version of logging library"
  - Updated pom to release version of logging library

    Updated pom to release version of logging library

    Issue-ID: SO-2662
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: Icd29af1993d8baf9be7b490a8c89639771fa93a4

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 613b4a8..4692ea4 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 613b4a83493160a19999ecae601f158f342dcbab
+Subproject commit 4692ea4644c465310e8304fd6153c2f4af319b02