Update nixpkgs -> update hugo to 0.152.2

That also requires a couple of changes in the template. For some of them I just remove the corresponding feature like analytics and comments.

themes/hermit/layouts/_default/baseof.html

@@ -41,7 +41,6 @@
 		<script src="{{ $script.Permalink }}" {{ printf "integrity=%q" $script.Data.Integrity | safeHTMLAttr }} crossorigin="anonymous"></script>
 	{{ end }}
 
-	{{- partial "analytics.html" . }}
 	{{- if templates.Exists "partials/extra-foot.html" -}}
 	{{ partial "extra-foot.html" . }}
 	{{- end }}

themes/hermit/layouts/_default/single.html

@@ -21,11 +21,6 @@
 		<div class="content">
 			{{ .Content | replaceRE "(<h[1-6] id=\"([^\"]+)\".+)(</h[1-6]+>)" `${1}<a href="#${2}" class="anchor" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M15 7h3a5 5 0 0 1 5 5 5 5 0 0 1-5 5h-3m-6 0H6a5 5 0 0 1-5-5 5 5 0 0 1 5-5h3"></path><line x1="8" y1="12" x2="16" y2="12"></line></svg></a>${3}` | safeHTML }}
 		</div>
-		{{- if .Params.comments }}
-		<div id="comments" class="thin">
-			{{ partial "comments.html" . }}
-		</div>
-		{{- end }}
 	</main>
 {{ end }}