Fix unmatched div in project filter (#22832)

(Note that the below screenshots aren't the same repo, the former is try
and the latter is local)

Before

![div-before](https://user-images.githubusercontent.com/42128690/217723899-a15da77f-a196-4b23-a157-e7f1e1979610.png)

After

![div-after](https://user-images.githubusercontent.com/42128690/217723878-e54235bc-a7d7-425e-bd0d-47d1814f18ba.png)

Signed-off-by: jolheiser <john.olheiser@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

templates/repo/issue/list.tmpl

@@ -276,7 +276,6 @@
 										{{.Title}}
 									</div>
 								{{end}}
-								</div>
 							{{end}}
 						</div>
 					</div>