Fix a regression when refactoring fork list

Author: lunny

templates/admin/repo/list.tmpl

@@ -7,7 +7,7 @@
 			</div>
 		</h4>
 		<div class="ui attached segment">
-			{{template "shared/repo_search" .}}
+			{{template "shared/repo/search" .}}
 		</div>
 		<div class="ui attached table segment">
 			<table class="ui very basic striped table unstackable">