Temporary move metalsmith legacy CI job to non-voting

The job is broken because of an issue with parted.

Change-Id: Id8275e46f4c87f71964bd7afaad772a7bd3080e5

zuul.d/project.yaml

@@ -45,7 +45,9 @@
         - ironic-tempest-bios-ipmi-direct-tinyipa
         - ironic-tempest-bfv
         - ironic-tempest-ipa-partition-uefi-pxe-grub2
-        - metalsmith-integration-glance-centos9-legacy
+        # NOTE(rpittau): Currently broken because of an issue with parted
+        - metalsmith-integration-glance-centos9-legacy:
+            voting: false
         - metal3-integration
         # Non-voting jobs
         - ironic-inspector-tempest:
@@ -93,7 +95,8 @@
         - ironic-tempest-bios-ipmi-direct-tinyipa
         - ironic-tempest-bfv
         - ironic-tempest-ipa-partition-uefi-pxe-grub2
-        - metalsmith-integration-glance-centos9-legacy
+        # NOTE(rpittau): Currently broken because of an issue with parted
+        #- metalsmith-integration-glance-centos9-legacy
         - metal3-integration
     experimental:
       jobs: