[Maps] Remove deprecated maps.manifestServiceUrl configuration

[nickpeihl]

Summary

maps.manifestServiceUrl is an undocumented configuration that was deprecated in 7.6. Originally this setting pointed to an EMS catalogue service, but has been been replaced by the documented map.emsUrl and undocumented map.emsFileApiUrl and map.emsTileApiUrl settings.

Edit: Since this was never a documented API, we can skip the release note as that would probably just cause confusion for the user.

## Release Note
Removed undocumented map.manifestServiceUrl configuration. You must use the map.emsUrl setting in kibana.yml instead to specify the URL of a self hosted Elastic Maps Server instance.

For maintainers

• This was checked for breaking API changes and was labeled appropriately

[elasticmachine]

Pinging @elastic/kibana-core (Team:Core)

[elasticmachine]

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

[pgayvallet]

retest

[pgayvallet]

LGTM for core changes.

[nreese]

LGTM
code review

[nickpeihl]

@elasticmachine merge upstream

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: b7ccb84
• Storybooks Preview

Metrics [docs]

Public APIs missing comments

Total count of every public API that lacks a comment. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats comments for more detailed information.

id	before	after	diff
maps	218	217	-1

Page load bundle

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

id	before	after	diff
maps	78.2KB	78.1KB	-139.0B

Unknown metric groups

API count

id	before	after	diff
maps	219	218	-1

History

• 💔 Build #152074 failed 98e183a
• 💔 Build #152067 failed 9a03773

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@elasticmachine merge upstream