Tailscale now needs an opaque secret

Somewhere in the definition of the Tailscale operator the configuraiton
changed from taking a basic-auth formatted secret to needing a
customized one. This makes that happen

manifests/auto/operator-oauth.yaml

@@ -8,11 +8,11 @@ spec:
     name: operator-oauth
     deletionPolicy: Delete
     template:
-      type: kubernetes.io/basic-auth
+      type: Opaque
       data:
-        username: |-
+        client_id: |-
           {{ .username }}
-        password: |-
+        client_secret: |-
           {{ .password }}
   data:
     - secretKey: username

manifests/tailscale/apply.sh

@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-
-helm repo add tailscale https://pkgs.tailscale.com/helmcharts
-
-helm repo update tailscale
-
-helm upgrade \
-    --install \
-    tailscale-operator \
-    tailscale/tailscale-operator \
-    --namespace=tailscale \
-    --create-namespace \
-    --wait