Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 48019661af4ee9e36d0aa9c015b8e2d52e129ed4
  - Merge "Update to set correct cvnfc code"
  - Update to set correct cvnfc code

    - Update testcase naming code to oamfw for testCvnfc.
    - Update to set correct cvnfc nfc_function and nfc_naming_code

    Change-Id: I13eca10d4d76a24753eca99e3f6ff96d0cc408f4
    Issue-ID: SO-1532
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 52b79b5..4801966 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 52b79b57892d03dfe92b6423c77b8f51f0a1ca8d
+Subproject commit 48019661af4ee9e36d0aa9c015b8e2d52e129ed4