Updated git submodules

Project: releng/builder master 952d6d1b307e80c09b3b1df5d147babeaccc6f75

Merge "netvirt CSIT: fix location of neutron post-config in devstack"

netvirt CSIT: fix location of neutron post-config in devstack

Further fix to regression introduced in [1] and attempted to fix
in [2].

[1] https://git.opendaylight.org/gerrit/#/c/46871/
[2] https://git.opendaylight.org/gerrit/#/c/48164/

Change-Id: I70d582ea059b89ea544577290b29b6e758be7851
Signed-off-by: Alon Kochba <alonko@hpe.com>

diff --git a/docs/submodules/releng/builder b/docs/submodules/releng/builder
index d3c1870e0c2375ceb3da3b550b04f3c476290f5a..952d6d1b307e80c09b3b1df5d147babeaccc6f75 160000 (submodule)
--- a/docs/submodules/releng/builder
+++ b/docs/submodules/releng/builder
@@ -1 +1 @@
-Subproject commit d3c1870e0c2375ceb3da3b550b04f3c476290f5a
+Subproject commit 952d6d1b307e80c09b3b1df5d147babeaccc6f75