Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to d547a6a5d8bb9b19cbb4c01e889df6b55f309035
  - Merge "Orchestration migration table missing 'CONFIGURED'"
  - Orchestration migration table missing 'CONFIGURED'

    Add missing Flyway migration to reduce manual steps for
    instantiation use cases.

    Issue-ID: SO-2784
    Signed-off-by: Robert Bogacki <r.bogacki@samsung.com>
    Change-Id: Ieafafdb9abac3a0b0a4b14d60af5eac1710074c7

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 8e866f7..d547a6a 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 8e866f7f2ad74732a7bad1f5378e9a0abf2ea5b3
+Subproject commit d547a6a5d8bb9b19cbb4c01e889df6b55f309035