Add minimal capabilities to deployment tools

Add the components:keystone capability to all deployment tools (since
they all support deploying keystone) as an example before asking teams
to fill them all.

Change-Id: I5291cca3df9c7234349bb2997ae88342c6619458

deployment_tools.yaml

@@ -24,6 +24,8 @@ tabs:
               Neutron and Heat to automate cloud management at datacenter
               scale.
             project-team: tripleo
+            capabilities:
+              - components:keystone
 
           - name: openstack-helm
             title: Deploys OpenStack in containers using Helm
@@ -33,6 +35,8 @@ tabs:
               Collection of Helm charts that simply, resiliently,
               and flexibly deploy OpenStack and related services on Kubernetes.
             project-team: OpenStack-Helm
+            capabilities:
+              - components:keystone
             video:
               id: QQlzhp6zrX0
               desc: >
@@ -49,6 +53,8 @@ tabs:
               Kolla-Ansible deploys OpenStack via Kolla containers using
               the Ansible framework.
             project-team: kolla
+            capabilities:
+              - components:keystone
             video:
               id: IJTBJXdlo9E
               desc: >
@@ -65,6 +71,8 @@ tabs:
               OpenStack-Ansible provides Ansible playbooks and roles for the
               deployment and configuration of an OpenStack environment.
             project-team: OpenStackAnsible
+            capabilities:
+              - components:keystone
             video:
               id: z5gkETEetT8
               desc: >
@@ -83,6 +91,8 @@ tabs:
               Collection of Charms to deploy OpenStack using
               the Juju framework.
             project-team: OpenStack Charms
+            capabilities:
+              - components:keystone
             links:
               - Juju Solutions for OpenStack: https://jujucharms.com/openstack
               - Install OpenStack: https://www.ubuntu.com/openstack/install
@@ -107,6 +117,8 @@ tabs:
                 one-off operating system deployment with as few operational
                 requirements as reasonably possible.
             project-team: Bifrost
+            capabilities:
+              - components:keystone
 
           - name: chef-openstack
             title: Chef cookbooks to deploy OpenStack
@@ -118,6 +130,8 @@ tabs:
               The Chef cookbooks for OpenStack automate the building, operation
               and consumption of OpenStack cloud deployments.
             project-team: OpenStack Chef
+            capabilities:
+              - components:keystone
 
       - category: Packaging recipes for popular frameworks
         components:
@@ -130,6 +144,8 @@ tabs:
               Recipes and tools to build lightweight OCI compliant container
               tooling and images for OpenStack services.
             project-team: loci
+            capabilities:
+              - components:keystone
 
           - name: puppet-openstack
             title: Puppet modules to deploy OpenStack
@@ -139,6 +155,8 @@ tabs:
               Puppet OpenStack modules bring scalable and reliable IT
               automation to OpenStack cloud deployments.
             project-team: Puppet OpenStack
+            capabilities:
+              - components:keystone
 
           - name: RPM-packaging
             title: RPM package specs to deploy OpenStack
@@ -153,3 +171,5 @@ tabs:
                 but is really open for anyone who wants to contribute RPM
                 packaging spec files for any distribution.
             project-team: Packaging-rpm
+            capabilities:
+              - components:keystone