Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 4ce532f8742c1729ce00e6a0180335272aa57069
  - Merge "Add Widget UUIDs to the TOSCA mappings JSON"
  - Add Widget UUIDs to the TOSCA mappings JSON

    The artifact-generator.properties file will be removed once this update
    has been deployed and tested. There is a dependency on the Babel Java
    code so this approach avoids any timing issues with the commits.

    Change-Id: Icd9c5e57b673252409d73cfb45e8e563d40a721a
    Issue-ID: AAI-2284
    Signed-off-by: mark.j.leonard <mark.j.leonard@gmail.com>

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index b07990a..4ce532f 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit b07990ae77b96bc0d7662abf25e34c07055cad96
+Subproject commit 4ce532f8742c1729ce00e6a0180335272aa57069