Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Cleanup Archived projects

    Removing archived projects from jjb

    These project dont need any jobs associated with them

    escalator
    fastpathmetrics
    inspector
    lsoapi
    movie
    multisite
    octopus
    openretriever
    prediction

    Change-Id: Ibbe49e54ed326f502157c7892022b7a62173b72d
    Signed-off-by: agardner <agardner@linuxfoundation.org>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 1e70030..cf1ba3b 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 1e7003014e726da797c316fd0dab11a56a24ed26
+Subproject commit cf1ba3b2c19202a17fdd12a9ada8ca3a1f3f627a