Docs: Add dokiwiki upgrade guide

docs/guides/update-dokuwiki.md

@@ -4,21 +4,21 @@ title: Updating Dokuwiki
 
 !!! success "Goal"
 
-    How to update our wiki (https://wiki.hamburg.ccc.de) to the latest version
+    How to update our wiki (<https://wiki.hamburg.ccc.de>) to the latest version
 
 ## 1. Create a Snaphot
 
-Go to the Chaosknoten Proxmox UI and create a snapshot of the `wiki` VM: https://chaosknoten.hamburg.ccc.de:8006/#v1:0:=qemu%2F127:4:::::29::
+Go to the Chaosknoten Proxmox UI and create a snapshot of the `wiki` VM: <https://chaosknoten.hamburg.ccc.de:8006/#v1:0:=qemu%2F127:4:::::29::>
 
 ## 2. Update Plugins
 
-- Go to the wiki's extension manager: https://wiki.hamburg.ccc.de/start?do=admin&page=extension or go to Admin > Extension Manager
+- Go to the wiki's extension manager: <https://wiki.hamburg.ccc.de/start?do=admin&page=extension> or go to Admin > Extension Manager
 - Update the "DokuWiki Upgrade Plugin" (if it has updates)
 - Update other plugins while we're here already
 
 ## 3. Update Dokuwiki
 
-- Go to the Wiki Upgrade: https://wiki.hamburg.ccc.de/start?do=admin&page=upgrade or go to Admin > Wiki Upgrade
+- Go to the Wiki Upgrade: <https://wiki.hamburg.ccc.de/start?do=admin&page=upgrade> or go to Admin > Wiki Upgrade
 - Click through the steps. Note: Disabling any plugins before the upgrade was not necessary in the past.
 
 ## Closing Up