Fix bug on template (#29887)

Caused by #29807
Fix #29886

Author: lunny

templates/shared/issueicon.tmpl

@@ -7,9 +7,9 @@
 		{{if .IsClosed}}
 			{{svg "octicon-git-pull-request" 16 "text red"}}
 		{{else}}
-			{{if and .PullRequest .PullRequest.IsWorkInProgress ctx}}
+			{{if and .PullRequest (.PullRequest.IsWorkInProgress ctx)}}
 				{{svg "octicon-git-pull-request-draft" 16 "text grey"}}
-			{{else if and .GetPullRequest .GetPullRequest.IsWorkInProgress ctx}}
+			{{else if and .GetPullRequest (.GetPullRequest.IsWorkInProgress ctx)}}
 				{{svg "octicon-git-pull-request-draft" 16 "text grey"}}
 			{{else}}
 				{{svg "octicon-git-pull-request" 16 "text green"}}