Render TSDB rollup related shard failure warnings as part of the visulization instead of toast messages

[flash1293]

For TSDB it will become a common scenario to get partial data because rolled up indices do not support certain aggregations. As this is an expected behavior, it should not be handled like regular shard failures which indicate problems with the Elasticsearch cluster. Several things need to be adjust for this:

• Finalize on a way to expose the information whether a failure is due to TSDB rollups with the Elasticsearch team
• Recoginize these failures and pass them along with the datatable
• Render them as warnings in dashboard panels (for agg based visualizations, TSVB, Timelion and Lens) and in the Lens editor

Part of this is implemented here: https://github.com/ppisljar/kibana/tree/onweek/tsdb

[elasticmachine]

Pinging @elastic/kibana-app-services (Team:AppServicesSv)

[elasticmachine]

Pinging @elastic/kibana-vis-editors @elastic/kibana-vis-editors-external (Team:VisEditors)

[flash1293]

As discussed with @ppisljar , the warnings will be passed along with the inspector and can be used by the editor and/or embeddable. To render warnings in a nice way on dashboards, the following approach can be taken (given the design is acceptable, cc @MichaelMarcialis ):

• Out warnings to output of embeddable
• Implement an action with a MenuItem which checks for the action (like library notification action) and renders a custom popover with the warnings in them