New Payload/Transaction/Span types are incomplete

Hi, updating `@elastic/apm-rum-angular` from 3.0.7 to 3.0.9 introduced new types for `addFilter`'s `payload` callback parameter. Unfortunately, these types seem to be incomplete and break our existing code that accesses both the `Transaction` and `Span` contexts. Similar to the [`addFilter`](https://www.elastic.co/docs/reference/apm/agents/rum-js/agent-api#apm-add-filter) documentation example, we're redacting information stored in transaction and span contexts for privacy reasons. Therefore, we have to access their `context` properties which haven't been added to the new types. Could you please update these types to include the context and other missing properties? PR that included the breaking change: https://github.com/elastic/apm-agent-rum-js/pull/1662 Task related to changes of types: https://github.com/elastic/apm-agent-rum-js/issues/1659 Thank you and best regards!