Update manifest.yaml file for openstack-helm upgrade.

Due to upgrade of openstack-helm, we need to update related
manifest items.

Story: 2007474
Task:  39505

Depends-on: https://review.opendev.org/#/c/720158/
Change-Id: I3710f4f58b888f70846bbfd40dc2cda1158952dc
Signed-off-by: Zhipeng Liu <zhipengs.liu@intel.com>

stx-openstack-helm/stx-openstack-helm/manifests/manifest.yaml

@@ -139,6 +139,7 @@ data:
         prometheus_mysql_exporter: null
         prometheus_mysql_exporter_helm_tests: null
         mariadb_backup: docker.io/openstackhelm/mariadb:10.2.18
+        mariadb: docker.io/openstackhelm/mariadb:ubuntu_xenial-20200303
         scripted_test: null
     pod:
       probes:
@@ -588,6 +589,7 @@ data:
         ceph_config_helper: docker.io/starlingx/ceph-config-helper:v1.15.0
         ceph_rgw: null
         image_repo_sync: null
+        ceph_bootstrap: null
         ks_endpoints: docker.io/starlingx/stx-heat:master-centos-stable-latest
         ks_service: docker.io/starlingx/stx-heat:master-centos-stable-latest
         ks_user: docker.io/starlingx/stx-heat:master-centos-stable-latest
@@ -670,6 +672,7 @@ data:
         ks_service: docker.io/starlingx/stx-heat:master-centos-stable-latest
         ks_user: docker.io/starlingx/stx-heat:master-centos-stable-latest
         test: null
+        glance_metadefs_load: docker.io/starlingx/stx-glance:master-centos-stable-latest
     pod:
       replicas:
         api: 2
@@ -821,6 +824,7 @@ data:
       tags:
         image_repo_sync: null
         libvirt: docker.io/starlingx/stx-libvirt:master-centos-stable-latest
+        ceph_config_helper: docker.io/starlingx/ceph-config-helper:v1.15.0
   source:
     type: tar
     location: http://172.17.0.1/helm_charts/starlingx/libvirt-0.1.0.tgz
@@ -1418,13 +1422,20 @@ data:
         neutron_sriov_agent: docker.io/starlingx/stx-neutron:master-centos-stable-latest
         neutron_sriov_agent_init: docker.io/starlingx/stx-neutron:master-centos-stable-latest
         test: null
+        purge_test: null
         neutron_bagpipe_bgp: docker.io/starlingx/stx-neutron:master-centos-stable-latest
+        neutron_ironic_agent: docker.io/starlingx/stx-neutron:master-centos-stable-latest
+        neutron_netns_cleanup_cron: docker.io/starlingx/stx-neutron:master-centos-stable-latest
     network:
       interface:
         tunnel: docker0
       backend:
         - openvswitch
         - sriov
+    dependencies:
+      static:
+        ovs_agent:
+          pod: null
     conf:
       neutron:
         DEFAULT: