Wrench Zerotier timeouts down and hopefully solve the timeout issue in general

Was having issues with it stalling shutdowns. Hopefully it was just a unit misconfig, but I've no remorse in just killing some network daemon on shutdown

roles/desktop-zerotier/handlers/main.yml

@@ -0,0 +1,9 @@
+#!/usr/bin/ansible-playbook
+# vim:ft=ansible:
+---
+- name: restart zerotier
+  systemd:
+    daemon_reload: yes
+    name: zerotier-one.service
+    state: restarted
+  become: yes

roles/desktop-zerotier/tasks/main.yml

@@ -20,6 +20,11 @@
     apt:
       name:
         - zerotier-one
+  - name: Template out unit
+    template:
+      src: zerotier-one.service
+      dest: /etc/systemd/system/zerotier-one.service
+    notify: restart zerotier
   - name: Join network
     command:
       argv:

roles/desktop-zerotier/templates/zerotier-one.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=ZeroTier One
+After=network.target
+Wants=network-online.target
+
+[Service]
+ExecStart=/usr/sbin/zerotier-one
+Restart=always
+KillMode=process
+# Issue 738
+TimeoutStopSec=10
+
+[Install]
+WantedBy=multi-user.target