v-m: scrape: Update Unifi server target

I've rebuilt the Unifi Network controller machine (again);
*unifi3.pyrocufflink.blue* has replaced *unifi2.p.b*.  The
`unifi_exporter` no longer works with the latest version of Unifi
Network, so it's not deployed on the new machine.

victoria-metrics/scrape.yml

@@ -85,7 +85,7 @@ scrape_configs:
     - nut0.pyrocufflink.blue
     - nvr2.pyrocufflink.blue
     - serial1.pyrocufflink.blue
-    - unifi2.pyrocufflink.blue
+    - unifi3.pyrocufflink.blue
     - vmhost0.pyrocufflink.blue
     - vmhost1.pyrocufflink.blue
   file_sd_configs:
@@ -215,11 +215,6 @@ scrape_configs:
     target_label: __address__
     replacement: '$1:9000'
 
-- job_name: unifi
-  static_configs:
-  - targets:
-    - unifi.pyrocufflink.blue:9130
-
 - job_name: jenkins
   metrics_path: /prometheus/
   scheme: https
@@ -294,7 +289,7 @@ scrape_configs:
     - nut0.pyrocufflink.blue
     - nvr2.pyrocufflink.blue
     - serial1.pyrocufflink.blue
-    - unifi2.pyrocufflink.blue
+    - unifi3.pyrocufflink.blue
   kubernetes_sd_configs:
   - role: node
   relabel_configs:
@@ -331,7 +326,7 @@ scrape_configs:
     - nut0.pyrocufflink.blue
     - nvr2.pyrocufflink.blue
     - serial1.pyrocufflink.blue
-    - unifi2.pyrocufflink.blue
+    - unifi3.pyrocufflink.blue
   kubernetes_sd_configs:
   - role: pod
     namespaces: