fix: update fetchReleases to use owner and repo from meta (#12590)

Author: fujita-h

web/app/components/plugins/plugin-item/action.tsx

@@ -54,7 +54,9 @@ const Action: FC<Props> = ({
   const invalidateInstalledPluginList = useInvalidateInstalledPluginList()
 
   const handleFetchNewVersion = async () => {
-    const fetchedReleases = await fetchReleases(author, pluginName)
+    const owner = meta!.repo.split('/')[0] || author
+    const repo = meta!.repo.split('/')[1] || pluginName
+    const fetchedReleases = await fetchReleases(owner, repo)
     if (fetchedReleases.length === 0) return
     const { needUpdate, toastProps } = checkForUpdates(fetchedReleases, meta!.version)
     Toast.notify(toastProps)