Rename skyline/skyline* project to openstack/skyline*

Skyline project is officially part of OpenStack
governance now[1]. As agreed by TC, repo rename needs
to be done after project is approved by TC (which is done
now).

As next step, this commit renames all the Skyline projects repo
from 'skyline/' to 'openstack/' namespace.

Repo renamed are:
- openstack/skyline-apiserver
- openstack/skyline-console

[1] https://review.opendev.org/c/openstack/governance/+/814037

Change-Id: Ic690a639992446cc4d39d4ce343ab2d725321d64

gerrit/acls/openstack/skyline.config

@@ -1,11 +1,11 @@
+[access]
+inheritFrom = openstack/meta-config
+
 [access "refs/heads/*"]
 abandon = group skyline-core
 label-Code-Review = -2..+2 group skyline-core
 label-Workflow = -1..+1 group skyline-core
 
-[access "refs/tags/*"]
-pushSignedTag = group skyline-release
-
 [receive]
 requireChangeId = true
 

gerrit/projects.yaml

@@ -5321,6 +5321,12 @@
   description: RETIRED, Tool for collecting diagnostic snapshot from nodes (logs,
     databases, etc).
   acl-config: /home/gerrit2/acls/openstack/retired.config
+- project: openstack/skyline-apiserver
+  description: A modern dashboard for OpenStack - API server
+  acl-config: /home/gerrit2/acls/openstack/skyline.config
+- project: openstack/skyline-console
+  description: A modern dashboard for OpenStack - UI
+  acl-config: /home/gerrit2/acls/openstack/skyline.config
 - project: openstack/solum
   description: 'An OpenStack project designed to make cloud services easier to consume
     and integrate into your application development process. See: https://wiki.openstack.org/wiki/Solum'
@@ -5874,12 +5880,6 @@
 - project: sardonic/sardonic
   description: A hardware inventory system
   use-storyboard: true
-- project: skyline/skyline-apiserver
-  description: A modern dashboard for OpenStack - API server
-  acl-config: /home/gerrit2/acls/skyline/skyline.config
-- project: skyline/skyline-console
-  description: A modern dashboard for OpenStack - UI
-  acl-config: /home/gerrit2/acls/skyline/skyline.config
 - project: stackforge-attic/cookbook-ceph
   acl-config: /home/gerrit2/acls/opendev/retired.config
 - project: stackforge-attic/cookbook-monasca-agent

zuul/main.yaml

@@ -902,6 +902,8 @@
           - openstack/senlin-tempest-plugin
           - openstack/service-types-authority
           - openstack/shade
+          - openstack/skyline-apiserver
+          - openstack/skyline-console
           - openstack/solum
           - openstack/solum-dashboard
           - openstack/solum-specs
@@ -1014,8 +1016,6 @@
           - performa/os-faults
           - performa/shaker
           - sardonic/sardonic
-          - skyline/skyline-apiserver
-          - skyline/skyline-console
           - starlingx/ansible-playbooks
           - starlingx/audit-armada-app
           - starlingx/cert-manager-armada-app