Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 32b6e452ab34939da6eb7ee23ea18244cff147ac
  - Add validations to prevent out of order deletes

    Add validations to prevent out of order deletes
    Add additional junits to all validations
    Remove tests that are not longer needed

    Issue-ID: SO-2772
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I00b8490691181bc1e95da25c73e0f215e1c2b0e2

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index df5f83e..32b6e45 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit df5f83eef26b23a5381e134ff50f89b340376596
+Subproject commit 32b6e452ab34939da6eb7ee23ea18244cff147ac