csp: add clerk for new domains, pt 2 (tldraw#4658)

### Change type

- [ ] `bugfix`
- [ ] `improvement`
- [ ] `feature`
- [ ] `api`
- [x] `other`

Author: mimecuvalo

apps/dotcom/client/src/utils/csp.ts

@@ -13,6 +13,8 @@ export const cspDirectives: { [key: string]: string[] } = {
 		// for thumbnail server
 		'http://localhost:5002',
 		'https://*.clerk.accounts.dev',
+		'https://clerk.tldraw.com',
+		'https://clerk.staging.tldraw.com',
 	],
 	'font-src': [`'self'`, `https://fonts.googleapis.com`, `https://fonts.gstatic.com`, 'data:'],
 	'frame-src': [`https:`],