Do not show avatar for "{{user}} added X commits" (#11591)

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

templates/repo/issue/view_content/comments.tmpl

@@ -598,9 +598,6 @@
 	{{else if and (eq .Type 29) (or (gt .CommitsNum 0) .IsForcePush)}}
 		<div class="timeline-item event" id="{{.HashTag}}">
 			<span class="badge">{{svg "octicon-repo-force-push" 16}}</span>
-			<a class="ui avatar image" href="{{.Poster.HomeLink}}">
-				<img src="{{.Poster.RelAvatarLink}}">
-			</a>
 			<span class="text grey">
 				<a class="author" href="{{.Poster.HomeLink}}">{{.Poster.GetDisplayName}}</a>
 				{{ if .IsForcePush }}