[8.12] [Docs] remove .map from bundle_filepath value (#174834) (#174947)

# Backport

This will backport the following commits from `main` to `8.12`:
- [[Docs] remove .map from bundle_filepath value
(#174834)](#174834)

<!--- Backport version: 9.4.3 -->

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

<!--BACKPORT [{"author":{"name":"Alberto Delgado
Roda","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-01-16T16:59:23Z","message":"[Docs]
remove .map from bundle_filepath value (#174834)\n\nPart
of\r\nhttps://github.com/elastic/observability-docs/issues/3354#issuecomment-1849730927\r\n\r\n##
Summary\r\n\r\n`bundle_filepath` should not contain
`.map`.","sha":"128506c65291562af3ff71a515333af63a05e70a","branchLabelMapping":{"^v8.13.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["release_note:skip","backport:prev-minor","v8.13.0"],"title":"[Docs]
remove .map from bundle_filepath
value","number":174834,"url":"https://github.com/elastic/kibana/pull/174834","mergeCommit":{"message":"[Docs]
remove .map from bundle_filepath value (#174834)\n\nPart
of\r\nhttps://github.com/elastic/observability-docs/issues/3354#issuecomment-1849730927\r\n\r\n##
Summary\r\n\r\n`bundle_filepath` should not contain
`.map`.","sha":"128506c65291562af3ff71a515333af63a05e70a"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v8.13.0","branchLabelMappingKey":"^v8.13.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/174834","number":174834,"mergeCommit":{"message":"[Docs]
remove .map from bundle_filepath value (#174834)\n\nPart
of\r\nhttps://github.com/elastic/observability-docs/issues/3354#issuecomment-1849730927\r\n\r\n##
Summary\r\n\r\n`bundle_filepath` should not contain
`.map`.","sha":"128506c65291562af3ff71a515333af63a05e70a"}}]}]
BACKPORT-->

Co-authored-by: Alberto Delgado Roda <[email protected]>

docs/apm/api.asciidoc

@@ -573,7 +573,7 @@ curl -X POST "http://localhost:5601/api/apm/sourcemaps" \
 -H 'Authorization: ApiKey ${YOUR_API_KEY}' \
 -F 'service_name="foo"' \
 -F 'service_version="1.0.0"' \
--F 'bundle_filepath="/test/e2e/general-usecase/bundle.js.map"' \
+-F 'bundle_filepath="/test/e2e/general-usecase/bundle.js"' \
 -F 'sourcemap="{\"version\":3,\"file\":\"static/js/main.chunk.js\",\"sources\":[\"fleet-source-map-client/src/index.css\",\"fleet-source-map-client/src/App.js\",\"webpack:///./src/index.css?bb0a\",\"fleet-source-map-client/src/index.js\",\"fleet-source-map-client/src/reportWebVitals.js\"],\"sourcesContent\":[\"content\"],\"mappings\":\"mapping\",\"sourceRoot\":\"\"}"' <1>
 --------------------------------------------------
 <1> Alternatively, upload the source map as a file with `-F 'sourcemap=@path/to/source_map/bundle.js.map'`
@@ -647,7 +647,7 @@ curl -X GET "http://localhost:5601/api/apm/sourcemaps" \
       "body": {
         "serviceName": "foo",
         "serviceVersion": "1.0.0",
-        "bundleFilepath": "/test/e2e/general-usecase/bundle.js.map",
+        "bundleFilepath": "/test/e2e/general-usecase/bundle.js",
         "sourceMap": {
           "version": 3,
           "file": "static/js/main.chunk.js",