[8.6] [Stack Monitoring] Remove visible semicolon from LoadingPage (e…

…lastic#146500) (elastic#146506)

# Backport

This will backport the following commits from `main` to `8.6`:
- [[Stack Monitoring] Remove visible semicolon from LoadingPage
(elastic#146500)](elastic#146500)

<!--- Backport version: 8.9.7 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Milton
Hultgren","email":"[email protected]"},"sourceCommit":{"committedDate":"2022-11-29T09:17:29Z","message":"[Stack
Monitoring] Remove visible semicolon from LoadingPage (elastic#146500)\n\nFixes
elastic#146342\r\n\r\nThere was a semicolon added to the JSX markup which would
show on slower\r\ndevices where loading takes longer.\r\nPlease refer to
the issue for a screenshot of
that.","sha":"5c13741663fdc750adad0df28330e0a226dc11a8","branchLabelMapping":{"^v8.7.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Infra
Monitoring UI","release_note:skip","Feature:Stack
Monitoring","backport:all-open","v8.7.0"],"number":146500,"url":"https://github.com/elastic/kibana/pull/146500","mergeCommit":{"message":"[Stack
Monitoring] Remove visible semicolon from LoadingPage (elastic#146500)\n\nFixes
elastic#146342\r\n\r\nThere was a semicolon added to the JSX markup which would
show on slower\r\ndevices where loading takes longer.\r\nPlease refer to
the issue for a screenshot of
that.","sha":"5c13741663fdc750adad0df28330e0a226dc11a8"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v8.7.0","labelRegex":"^v8.7.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/146500","number":146500,"mergeCommit":{"message":"[Stack
Monitoring] Remove visible semicolon from LoadingPage (elastic#146500)\n\nFixes
elastic#146342\r\n\r\nThere was a semicolon added to the JSX markup which would
show on slower\r\ndevices where loading takes longer.\r\nPlease refer to
the issue for a screenshot of
that.","sha":"5c13741663fdc750adad0df28330e0a226dc11a8"}}]}] BACKPORT-->

Co-authored-by: Milton Hultgren <[email protected]>

x-pack/plugins/monitoring/public/application/pages/loading_page.tsx

@@ -24,7 +24,7 @@ export const LoadingPage = ({ staticLoadingState }: { staticLoadingState?: boole
   if (staticLoadingState) {
     return (
       <PageTemplate title={title}>
-        <PageLoading />;
+        <PageLoading />
       </PageTemplate>
     );
   }