Update Umami analytics script to conditionally include data-do-not-track attribute based on configuration. This enhances user privacy by allowing for more flexible tracking options.

layouts/partials/custom-head.html

@@ -1,5 +1,5 @@
 {{ if and .Site.Params.umami .Site.Params.umamiScript .Site.Params.umamiWebsiteId -}}
-<script defer src="{{ .Site.Params.umamiScript }}" data-website-id="{{ .Site.Params.umamiWebsiteId }}" data-do-not-track="true"></script>
+<script defer src="{{ .Site.Params.umamiScript }}" data-website-id="{{ .Site.Params.umamiWebsiteId }}" {{ if .Site.Params.umamiDataDoNotTrack }}data-do-not-track="true"{{ end }}></script>
 {{- end }}
 
 <!-- Code copy functionality -->