Decommission dokku

I don't use it, still. I have a better plan for doing this in future anyway...

ansible/roles/traefik/files/file-provider-dokku.yml

@@ -1,10 +0,0 @@
-http:
-  routers:
-    router-dokku:
-      rule: HostRegexp(`{subdomain:[a-z]+}.d.theorangeone.net`)
-      service: service-dokku
-  services:
-    service-dokku:
-      loadBalancer:
-        servers:
-          - url: http://{{ pve_hosts.dokku.ip }}

ansible/roles/traefik/files/traefik.yml

@@ -25,10 +25,6 @@ entryPoints:
             sans: "*.theorangeone.net"
           - main: jakehoward.tech
             sans: "*.jakehoward.tech"
-          {% if traefik_provider_dokku %}
-          - main: d.theorangeone.net
-            sans: "*.d.theorangeone.net"
-          {% endif %}
     proxyProtocol:
       trustedIPs:
         - "{{ pve_hosts.ingress.ip }}/32"