Allow the CP spec liaisons to vote on OS-specs

This allows the cross-project spec liaisons team to vote on
cross-project specs in the openstack-specs repository.

Agreed in TC resolution: Id8e8b207fe47691414efcb51e6e24887f129a800

Change-Id: I7219a08c8e97cd050fd255464ab918dab26e7ae9

gerrit/acls/openstack/openstack-specs.config

@@ -1,7 +1,33 @@
 [access "refs/heads/*"]
-abandon = group tech-committee
-label-Code-Review = -2..+2 group tech-committee
-label-Workflow = -1..+1 group tech-committee-chair
+abandon = group Change Owner
+abandon = group Project Bootstrappers
+abandon = group cross-project-spec-liaisons-chair
+exclusiveGroupPermissions = abandon label-Workflow
+label-Rollcall-Vote = -1..+1 group cross-project-spec-liaisons
+label-Workflow = -1..+0 group Change Owner
+label-Workflow = -1..+1 group Project Bootstrappers
+label-Workflow = -1..+1 group cross-project-spec-liaisons
+
+[access "refs/tags/*"]
+pushSignedTag = group cross-project-spec-liaisons-chair
+
+[label "Code-Review"]
+copyAllScoresOnTrivialRebase = true
+defaultValue = 0
+function = NoOp
+value = -2 Unused -2
+value = -1 This patch needs further work before it can be merged
+value = 0 No score
+value = +1 Looks good to me
+value = +2 Unused +2
+
+[label "Rollcall-Vote"]
+copyAllScoresOnTrivialRebase = true
+defaultValue = 0
+function = NoOp
+value = -1 No
+value = 0 Abstain
+value = +1 Yes
 
 [receive]
 requireChangeId = true

gerrit/projects.yaml

@@ -2791,7 +2791,7 @@
     - openstack-salt
   docimpact-group: openstack-salt
 - project: openstack/openstack-specs
-  description: OpenStack wide specs, run by the TC
+  description: OpenStack wide specs, ran by the Cross-Project Spec Liaisons
 - project: openstack/openstack-user-stories
   description: OpenStack User Stories Submitted to Product WG
 - project: openstack/openstack-ux