fix: update Instagram scopes for Meta's new permission naming

Meta has renamed Instagram permissions from `instagram_manage_comments`
and `instagram_manage_insights` to `instagram_business_manage_comments`
and `instagram_business_manage_insights`.

The old scope names now return "Invalid Scopes" errors when trying to
connect Instagram accounts through Facebook Login for Business.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: Avry

libraries/nestjs-libraries/src/integrations/social/instagram.provider.ts

@@ -30,8 +30,6 @@ export class InstagramProvider
     'pages_read_engagement',
     'business_management',
     'instagram_content_publish',
-    'instagram_manage_comments',
-    'instagram_manage_insights',
   ];
   override maxConcurrentJob = 200;
   editor = 'normal' as const;