Update git submodules

* Update docs/submodules/policy/parent.git from branch 'master'
  to 2faef7b09090b56a250a1883ae6b44feed17a3e1
  - Update release notes

    Update to latest released (soon to be released) artifacts.
    And also need to fix the link for the label on frankfurt
    branch.

    Will cherry-pick to master when this is done.

    Issue-ID: POLICY-2515
    Change-Id: Iaa563fa17fe0c9776519f12aef70926e52948a0b
    Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
    (cherry picked from commit 07cf6a1caae16865403a6bd69da6d0758856d80c)

diff --git a/docs/submodules/policy/parent.git b/docs/submodules/policy/parent.git
index d51d906..2faef7b 160000 (submodule)
--- a/docs/submodules/policy/parent.git
+++ b/docs/submodules/policy/parent.git
@@ -1 +1 @@
-Subproject commit d51d9065813af4ef4f16ce7373dba9997969d610
+Subproject commit 2faef7b09090b56a250a1883ae6b44feed17a3e1