Remove required projects for sanity job

This commit removes required projects for the sanity job. It should be
better to remove them since we don't need for sanity checking.

Change-Id: Iad2f9f3d08aa1a422a6a94cd56467a16f683fa3b
diff --git a/.zuul.yaml b/.zuul.yaml
index 7bdd00c..d77a528 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -447,84 +447,6 @@
     vars:
       tox_envlist: plugin-sanity-check
     timeout: 5000
-    required-projects:
-      - opendev.org/airship/tempest-plugin
-      - opendev.org/x/almanach
-      - opendev.org/openstack/aodh
-      - opendev.org/openstack/barbican-tempest-plugin
-      - opendev.org/openstack/blazar-tempest-plugin
-      - opendev.org/openstack/ceilometer
-      - opendev.org/openstack/cinder-tempest-plugin
-      - opendev.org/openstack/cloudkitty-tempest-plugin
-      - opendev.org/openstack/congress-tempest-plugin
-      - opendev.org/openstack/cyborg-tempest-plugin
-      - opendev.org/openstack/designate-tempest-plugin
-      - opendev.org/openstack/ec2api-tempest-plugin
-      - opendev.org/openstack/freezer
-      - opendev.org/openstack/freezer-api
-      - opendev.org/openstack/freezer-tempest-plugin
-      - opendev.org/x/gabbi-tempest
-      - opendev.org/x/gce-api
-      - opendev.org/x/glare
-      - opendev.org/openstack/heat-tempest-plugin
-      - opendev.org/x/intel-nfv-ci-tests
-      - opendev.org/openstack/ironic-tempest-plugin
-      - opendev.org/openstack/ironic-inspector
-      - opendev.org/openstack/keystone-tempest-plugin
-      - opendev.org/x/kingbird
-      - opendev.org/openstack/kuryr-tempest-plugin
-      - opendev.org/openstack/magnum
-      - opendev.org/openstack/magnum-tempest-plugin
-      - opendev.org/openstack/manila
-      - opendev.org/openstack/manila-tempest-plugin
-      - opendev.org/openstack/mistral-tempest-plugin
-      - opendev.org/x/mogan
-      - opendev.org/openstack/monasca-api
-      - opendev.org/openstack/monasca-log-api
-      - opendev.org/openstack/monasca-tempest-plugin
-      - opendev.org/openstack/murano-tempest-plugin
-      - opendev.org/openstack/networking-bgpvpn
-      - opendev.org/x/networking-cisco
-      - opendev.org/x/networking-fortinet
-      - opendev.org/openstack/networking-generic-switch
-      - opendev.org/openstack/networking-l2gw-tempest-plugin
-      - opendev.org/openstack/networking-midonet
-      - opendev.org/openstack/networking-sfc
-      - opendev.org/x/networking-spp
-      - opendev.org/openstack/neutron
-      - opendev.org/openstack/neutron-dynamic-routing
-      - opendev.org/openstack/neutron-fwaas
-      - opendev.org/openstack/neutron-lbaas
-      - opendev.org/openstack/neutron-tempest-plugin
-      - opendev.org/openstack/neutron-vpnaas
-      - opendev.org/x/nova-lxd
-      - opendev.org/x/novajoin-tempest-plugin
-      - opendev.org/openstack/octavia-tempest-plugin
-      - opendev.org/openstack/oswin-tempest-plugin
-      - opendev.org/openstack/panko
-      - opendev.org/openstack/patrole
-      - opendev.org/openstack/python-watcherclient
-      - opendev.org/openstack/qinling
-      - opendev.org/openstack/requirements
-      - opendev.org/openstack/sahara-tests
-      - opendev.org/openstack/senlin
-      - opendev.org/openstack/senlin-tempest-plugin
-      - opendev.org/openstack/solum-tempest-plugin
-      - opendev.org/x/tap-as-a-service
-      - opendev.org/x/tap-as-a-service-tempest-plugin
-      - opendev.org/openstack/telemetry-tempest-plugin
-      - opendev.org/openstack/tempest-horizon
-      - opendev.org/x/tobiko
-      - opendev.org/x/trio2o
-      - opendev.org/openstack/tripleo-common-tempest-plugin
-      - opendev.org/openstack/trove-tempest-plugin
-      - opendev.org/x/valet
-      - opendev.org/openstack/vitrage-tempest-plugin
-      - opendev.org/x/vmware-nsx-tempest-plugin
-      - opendev.org/openstack/watcher-tempest-plugin
-      - opendev.org/x/whitebox-tempest-plugin
-      - opendev.org/openstack/zaqar-tempest-plugin
-      - opendev.org/openstack/zun-tempest-plugin
 
 - job:
     name: tempest-cinder-v2-api