[Maps] Add Layer types and settings UI counters

[nickpeihl]

Summary

Adds UI counters to telemetry for layer types and layer settings when an existing map is opened.

When a saved map is opened in Kibana, the layer types and settings are parsed and UI counters are incremented. This PR adds support for the following counters.

Layer types

• layer_es_agg_grids
• layer_es_agg_hexagons
• layer_es_agg_heatmap
• layer_es_agg_clusters
• layer_es_docs
• layer_es_top_hits
• layer_es_point_to_point
• layer_es_tracks
• layer_ems_basemap
• layer_ems_region
• layer_kbn_tms_raster
• layer_wms
• layer_tms_raster
• layer_tms_mvt
• layer_ml_anomalies - Blocked by [Maps] Add ML Anomalies layer to telemetry #136345

Document Scaling options

• scaling_limit
• scaling_clusters
• scaling_mvt

Cluster/Grid/Hex Resolutions

• resolution_coarse
• resolution_fine
• resolution_most_fine
• resolution_super_fine

Join types

• join_term

Elastic Maps Service basemap types

• ems_basemap_auto
• ems_basemap_dark
• ems_basemap_roadmap
• ems_basemap_roadmap_desaturated

[elasticmachine]

Pinging @elastic/kibana-gis (Team:Geo)

[nreese]

LGTM, Its so nice having these counters updated each time a map loads. This is going to be really useful.
code review, tested in chrome

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: fa35e3e
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Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
maps	865	868	+3

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
maps	2.6MB	2.6MB	+4.9KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
maps	80.5KB	80.7KB	+193.0B

History

• 💚 Build #57435 succeeded 1cc2bf0

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@elasticmachine merge upstream