Application fields changes

[codeofandrin]

This PR adds following missing application fields:

• discoverability_state
• discovery_eligibility_flags
• explicit_content_filter
• hook
• interactions_event_types
• interactions_version
• is_monetized
• monetization_eligibility_flags
• monetization_state
• rpc_application_state
• store_application_state
• verification_state

and changes following fields:

• role_connections_verification_url type from string to ?string