Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 9cc8a412d9b80d403f477c211eec6870cff248d7
  - Merge "Removed inventoryType field check"
  - Removed inventoryType field check

    Removed inventoryType field check instead using identifierType due to
    sniro defect in their AID.

    Change-Id: Id18e2e07333bcc10d0f6ea7df2e655177e481211
    Issue-ID: SO-1592
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 0be1747..9cc8a41 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 0be174769098ebe72ba4a76e0fbf194e0665721d
+Subproject commit 9cc8a412d9b80d403f477c211eec6870cff248d7