Remove fomantic progress module (#19760)

Replace it with HTML `<progress>` element. The bar won't go green at
100% anymore but I think it's not something that fits stylistically anyways.

templates/shared/issuelist.tmpl

@@ -73,7 +73,8 @@
 					{{if gt $tasks 0}}
 						{{$tasksDone := .GetTasksDone}}
 						<span class="checklist">
-							{{svg "octicon-checklist" 14 "mr-2"}}{{$tasksDone}} / {{$tasks}} <span class="progress-bar"><span class="progress" style="width:calc(100% * {{$tasksDone}} / {{$tasks}});"></span></span>
+							{{svg "octicon-checklist" 14 "mr-2"}}{{$tasksDone}} / {{$tasks}}
+							<progress value="{{$tasksDone}}" max="{{$tasks}}"></progress>
 						</span>
 					{{end}}
 					{{if ne .DeadlineUnix 0}}