Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 45ed5d0171736bebe16d57adcb6f890156cd5cf7
  - Merge "change error logs to warning logs in"
  - change error logs to warning logs in
    
    change error logs to warning logs in workflowaction
    
    Issue-ID: SO-2618
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I148c64f942be0cc5903762c8311e2b543475a4b0
    
diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 8862df3..45ed5d0 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 8862df323bde6ceeb685281a70d22b0dc53b6eb0
+Subproject commit 45ed5d0171736bebe16d57adcb6f890156cd5cf7