Revert "Revert "Make centos8 stream job non voting for bug#1957941""

This reverts commit 1e2fe4fb33cd1ef8f0067a3aa2ef8c10c0ba0d2a.

Reason for revert: they started failing again with RETRY_LIMIT  

https://zuul.openstack.org/builds?job_name=tempest-integrated-compute-centos-8-stream&job_name=tempest+tempest-full-py3-centos-8-stream&skip=0

Change-Id: I42f4991d786e74512a666cc12b7901f5effcf10b
diff --git a/zuul.d/integrated-gate.yaml b/zuul.d/integrated-gate.yaml
index b86268a..98cff6e 100644
--- a/zuul.d/integrated-gate.yaml
+++ b/zuul.d/integrated-gate.yaml
@@ -131,6 +131,8 @@
 - job:
     name: tempest-integrated-compute-centos-8-stream
     parent: tempest-integrated-compute
+    # TODO(gmann): Make this job non voting until bug#1957941 if fixed.
+    voting: false
     nodeset: devstack-single-node-centos-8-stream
     branches: ^(?!stable/(ocata|pike|queens|rocky|stein|train|ussuri|victoria)).*$
     description: |
diff --git a/zuul.d/tempest-specific.yaml b/zuul.d/tempest-specific.yaml
index 051d8b0..a24c73d 100644
--- a/zuul.d/tempest-specific.yaml
+++ b/zuul.d/tempest-specific.yaml
@@ -80,6 +80,8 @@
 - job:
     name: tempest-full-py3-centos-8-stream
     parent: tempest-full-py3
+    # TODO(gmann): Make this job non voting until bug#1957941 if fixed.
+    voting: false
     nodeset: devstack-single-node-centos-8-stream
     description: |
       Base integration test with Neutron networking and py36 running