update git.openstack.org to opendev

Change-Id: I0ed9e92572949efa415e59be60c57560ea629623

elements/upstream-training/install.d/99-devstack

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # # Install devstack
-git clone --depth=1 https://git.openstack.org/openstack-dev/devstack \
+git clone --depth=1 https://opendev.org/openstack/devstack \
                     /opt/devstack
 mv /tmp/local.conf /opt/devstack/
 

elements/upstream-training/static/tmp/local.conf

@@ -16,7 +16,7 @@ USE_SYSTEMD=True
 # Git fine tuning. HTTPS is usually enabled on firewalls.
 # Depth should be only one for upstream training purposes
 GIT_DEPTH=1
-GIT_BASE=https://git.openstack.org
+GIT_BASE=https://opendev.org
 
 # Let's save some memory
 API_WORKERS=1

elements/upstream-training/static/tmp/openstack_git_repos.txt

@@ -1,9 +1,9 @@
-https://git.openstack.org/openstack/nova.git
-https://git.openstack.org/openstack/horizon.git
-https://git.openstack.org/openstack/keystone.git
-https://git.openstack.org/openstack/cinder.git
+https://opendev.org/openstack/nova.git
+https://opendev.org/openstack/horizon.git
+https://opendev.org/openstack/keystone.git
+https://opendev.org/openstack/cinder.git
 https://github.com/novnc/noVNC.git
-https://git.openstack.org/openstack/neutron.git
-https://git.openstack.org/openstack/requirements.git
-https://git.openstack.org/openstack/tempest.git
-https://git.openstack.org/openstack/glance.git
+https://opendev.org/openstack/neutron.git
+https://opendev.org/openstack/requirements.git
+https://opendev.org/openstack/tempest.git
+https://opendev.org/openstack/glance.git