Add airship/airshipctl

This adds the airshipctl command line interface, which will be used
to drive Airship operations in the Airship 2.0 target state.

Change-Id: I79abd7ee9f06cbcaec645f5da284f52566a40bb1

gerrit/acls/airship/airshipctl.config

@@ -0,0 +1,16 @@
+[access "refs/heads/*"]
+abandon = group airshipctl-core
+create = group airship-release
+label-Code-Review = -2..+2 group airshipctl-core
+label-Verified = -1..+1 group airship-ci
+label-Workflow = -1..+1 group airshipctl-core
+
+[access "refs/tags/*"]
+pushSignedTag = group airship-release
+
+[receive]
+requireChangeId = true
+requireContributorAgreement = true
+
+[submit]
+mergeContent = true

gerrit/projects.yaml

@@ -4,6 +4,12 @@
   acl-config: /home/gerrit2/acls/airship/airship.config
   groups:
     - airship
+- project: airship/airshipctl
+  description: A CLI for managing declarative infrastructure.
+  upstream: https://github.com/ian-howell/airshipctl.git
+  use-storyboard: true
+  groups:
+    - airship
 - project: airship/armada
   description: An orchestrator for managing a collection of Kubernetes Helm charts.
   use-storyboard: true

zuul/main.yaml

@@ -84,6 +84,7 @@
           # After this point, sorting projects alphabetically will help
           # merge conflicts
           - airship/airship-in-a-bottle
+          - airship/airshipctl
           - airship/armada
           - airship/berth
           - airship/deckhand