[9.0] [ObsUX] [APM] [OTel] Reduce python runtime metrics dashboard to otel_native (#215005) (#215191)

# Backport

This will backport the following commits from `main` to `9.0`:
- [[ObsUX] [APM] [OTel] Reduce python runtime metrics dashboard to
otel_native (#215005)](https://github.com/elastic/kibana/pull/215005)

<!--- Backport version: 9.6.6 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

<!--BACKPORT [{"author":{"name":"Riccardo
Magliocchetti","email":"riccardo.magliocchetti@gmail.com"},"sourceCommit":{"committedDate":"2025-03-19T14:58:38Z","message":"[ObsUX]
[APM] [OTel] Reduce python runtime metrics dashboard to otel_native
(#215005)\n\n## Summary\n\nSince the GA supported path is the native
OTel one, start simple with\njust that one.\nThis also renames the
dashboard to match the dashboard triplet.\n\nThis is a follow up from
#213599\n\n### Checklist\n\nCheck the PR satisfies following conditions.
\n\nReviewers should verify this PR satisfies this list as well.\n\n- [
] Any text added follows [EUI's
writing\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\nsentence case text and includes
[i18n\nsupport](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)\n-
[
]\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\nwas
added for features that require explanation or tutorials\n- [ ] [Unit or
functional\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\nwere
updated or added to match the most common scenarios\n- [ ] If a plugin
configuration key changed, check if it needs to be\nallowlisted in the
cloud and added to the
[docker\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\n-
[ ] This was checked for breaking HTTP API changes, and any
breaking\nchanges have been approved by the breaking-change committee.
The\n`release_note:breaking` label should be applied in these
situations.\n- [ ] [Flaky
Test\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
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appropriate Release Notes section,\nand the correct `release_note:*`
label is applied per
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[APM] [OTel] Reduce python runtime metrics dashboard to
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[APM] [OTel] Reduce python runtime metrics dashboard to otel_native
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dashboard to match the dashboard triplet.\n\nThis is a follow up from
#213599\n\n### Checklist\n\nCheck the PR satisfies following conditions.
\n\nReviewers should verify this PR satisfies this list as well.\n\n- [
] Any text added follows [EUI's
writing\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
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[i18n\nsupport](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)\n-
[
]\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\nwas
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[APM] [OTel] Reduce python runtime metrics dashboard to otel_native
(#215005)\n\n## Summary\n\nSince the GA supported path is the native
OTel one, start simple with\njust that one.\nThis also renames the
dashboard to match the dashboard triplet.\n\nThis is a follow up from
#213599\n\n### Checklist\n\nCheck the PR satisfies following conditions.
\n\nReviewers should verify this PR satisfies this list as well.\n\n- [
] Any text added follows [EUI's
writing\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\nsentence case text and includes
[i18n\nsupport](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)\n-
[
]\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\nwas
added for features that require explanation or tutorials\n- [ ] [Unit or
functional\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\nwere
updated or added to match the most common scenarios\n- [ ] If a plugin
configuration key changed, check if it needs to be\nallowlisted in the
cloud and added to the
[docker\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\n-
[ ] This was checked for breaking HTTP API changes, and any
breaking\nchanges have been approved by the breaking-change committee.
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Test\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\nused on any tests changed\n- [ ] The PR description includes the
appropriate Release Notes section,\nand the correct `release_note:*`
label is applied per
the\n[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)\n\n###
Identify risks\n\nThis reduce risks since it reduces the surface of
changes from
#213599","sha":"ea73a1aa1c5bf91cfe0f583678421f3bd8abbd12"}}]}]
BACKPORT-->

Co-authored-by: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>

x-pack/solutions/observability/plugins/apm/public/components/app/metrics/static_dashboard/dashboards/dashboard_catalog.ts

@@ -15,7 +15,6 @@ export const existingDashboardFileNames = new Set([
   'classic_apm-edot-nodejs',
   'classic_apm-edot-java',
   'classic_apm-edot-dotnet',
-  'classic_apm-edot-python',
   'otel_native-edot-python',
 ]);
 
@@ -73,16 +72,10 @@ export async function loadDashboardFile(filename: string) {
         './opentelemetry_dotnet.json'
       );
     }
-    case 'classic_apm-edot-python': {
-      return import(
-        /* webpackChunkName: "lazyPythonOtelDashboard" */
-        './opentelemetry_python.json'
-      );
-    }
     case 'otel_native-edot-python': {
       return import(
-        /* webpackChunkName: "lazyPythonOtelDashboard" */
-        './opentelemetry_python.json'
+        /* webpackChunkName: "lazyPythonOtelNativeEdotDashboard" */
+        './otel_native-edot-python.json'
       );
     }
     default: {