[Frontend] Add a section in admin settings for instance-level streaming filtering

Proposal

Instance level audit event streaming was added here [Frontend] Add a section in admin settings for ... (#398107 - closed). Following this we should add a section to manage event type filtering, so that it aligns with group level event type filtering https://docs.gitlab.com/ee/administration/audit_event_streaming.html#event-type-filters

Implementation details

1. This feature should be released after deployment of changes in issue #335176 (closed).
2. The APIs will be GraphQL APIs and details can be found in description of issue #335175 (closed).

Implementation plan

1. Update the Apollo queries to select show and filters instance level destination ee/app/assets/javascripts/audit_events/components/stream/stream_destination_editor.vue
2. Update Tests and documentation