Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 7e62ba22c5ac473bd5fad65d19f08e8444cb3ccf
  - Merge "update bb input setup to handle replace for"
  - update bb input setup to handle replace for

    update bb input setup to handle replace for service vnf
    vf modules that are not replace will get correct model data
    added in a unit test as well as added in check for vnf

    Issue-ID: SO-2599
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I538f6037791905d1086d6d553d1895abd6f2026e

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 1f97cf0..7e62ba2 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 1f97cf0b89a8847c4131c017fc55a910dba3aa5e
+Subproject commit 7e62ba22c5ac473bd5fad65d19f08e8444cb3ccf