Update git submodules

* Update docs/submodules/releng-xci from branch 'master'
  - Merge "Pin generic scenarios to project internal tag 6.0.1"
  - Pin generic scenarios to project internal tag 6.0.1

    deploy-scenario:os-odl-nofeature
    installer-type:osa

    Change-Id: I33e10589092ee1027fa2f27fc3c000a0031eaf38
    Signed-off-by: Fatih Degirmenci <fdegir@gmail.com>

diff --git a/docs/submodules/releng-xci b/docs/submodules/releng-xci
index 0728850..e17a883 160000 (submodule)
--- a/docs/submodules/releng-xci
+++ b/docs/submodules/releng-xci
@@ -1 +1 @@
-Subproject commit 07288509b43a9ec418555e60c77ab45c27958822
+Subproject commit e17a883d2815254f66d2f44dc198787db8a9380e