Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 4bbe60a05663bb80ea932aa55ae6fc881d0e8707
  - Changing log level for org.reflections
    
    Change-Id: I901a640889cf935325524fc99303aa8e77f60ed7
    Issue-ID: SO-2358
    Signed-off-by: waqas.ikram <waqas.ikram@est.tech>
    
diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index e772b85..4bbe60a 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit e772b85547d47e27df284a8303efdefe8aaf26f0
+Subproject commit 4bbe60a05663bb80ea932aa55ae6fc881d0e8707