Update lua files for table migrations to dashboard

[maureensturgeon]

The load testing files need to be updated after the migrations of pegasus.user_storage_ids to dashboard.user_project_storage_ids and pegasus.storage_apps to dashboard.projects.

Links

• jira ticket: LP-2272

Testing story

I didn't do any specific testing on this

PR Checklist:

• Tests provide adequate coverage
• Privacy and Security impacts have been assessed
• Code is well-commented
• New features are translatable or updates will not break translations
• Relevant documentation has been added or updated
• User impact is well-understood and desirable
• Pull Request is labeled appropriately
• Follow-up work items (including potential tech debt) are tracked and linked

[sureshc]

Thank you for doing this work for Infrastructure team!