Add new project 'osel'

The 'osel' project, for OpenStack Event Listener, is a new project in
it's infancy that listens for certain types of events and engages
external security auditing services in those scenarios.

Needed-By: I3dec02bc1a6c12af20c84cc6720034e515e93162

Change-Id: Iab43d154296496b3266d05d164780378cc9641e1

gerrit/acls/openstack/osel.config

@@ -0,0 +1,15 @@
+[access "refs/heads/*"]
+abandon = group osel-core
+create = group osel-core
+label-Code-Review = -2..+2 group osel-core
+label-Workflow = -1..+1 group osel-core
+
+[access "refs/tags/*"]
+pushSignedTag = group osel-core
+
+[receive]
+requireChangeId = true
+requireContributorAgreement = true
+
+[submit]
+mergeContent = true

gerrit/projects.yaml

@@ -5225,6 +5225,8 @@
 - project: openstack/osc-placement
   description: OpenStackClient plugin for Placement service
   acl-config: /home/gerrit2/acls/openstack/nova.config
+- project: openstack/osel
+  description: Listen for events and forward to external security scanning services.
 - project: openstack/oslo-incubator
   description: Part of OpenStack's Oslo project. New Oslo APIs go through an incubation
     phase in this repository before being released as part of a proper Python library.

zuul/main.yaml

@@ -958,6 +958,7 @@
           - openstack/os-xenapi
           - openstack/osc-lib
           - openstack/osc-placement
+          - openstack/osel
           - openstack/oslo-specs
           - openstack/oslo.cache
           - openstack/oslo.concurrency