Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Changing urls of testapi api and resources"
  - Changing urls of testapi api and resources

    Change is done in reference to https://gerrit.opnfv.org/gerrit/#/c/34527/
    This change will also fix the jenkins job testapi auto deploy which is failing.

    Change-Id: I5011718aa2bdf7e2aab0a12d406c4d0eece86972
    Signed-off-by: Sakala Venkata Krishna Rohit <rohitsakala@gmail.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 4793e3a..1a9608f 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 4793e3af13d75d757ba996c0b00a1b408b370831
+Subproject commit 1a9608f9ba338376873a86d8be53cee323b742ff