fixup! Add new discussions url to isDiscussion()

Author: kang8

index.ts

@@ -207,7 +207,7 @@ addTests('isProjects', [
 	'https://github.com/sindresorhus/refined-github/projects',
 ]);
 
-export const isDiscussion = (url: URL | HTMLAnchorElement | Location = location): boolean => /^discussions\/\d+/.test(getRepo(url)?.path ?? getOrg(url)?.path!) || getRepo(url)?.path === 'discussions/new';
+export const isDiscussion = (url: URL | HTMLAnchorElement | Location = location): boolean => /^discussions\/(\d+|new)/.test(getRepo(url)?.path ?? getOrg(url)?.path!);
 addTests('isDiscussion', [
 	'https://github.com/tophf/mpiv/discussions/50',
 	'https://github.com/orgs/community/discussions/11202',