[Console] Fix failing bulk requests

[ElenaStoeva]

Fixes #186633

Summary

This PR fixes the failing Bulk requests in Console Monaco and in Console Ace when they are indented. The reason for the failures is that, when the request body contains multiple data objects, ES accepts it only if each data object is in a single line.

How to test:
Test in both Console with Monaco and old Console (by using the console.dev.enableMonaco: false setting in config/kibana.dev.yml) by sending bulk requests as well as regular requests. Try with formatted and unformatted requests. Also try sending multiple requests at once.

Screen.Recording.2024-07-17.at.16.46.31.mov

Some bulk requests to test with:

PUT /library/_bulk?refresh
{"index":{"_id":"Leviathan Wakes"}}
{"name":"Leviathan Wakes","author":"James S.A. Corey","release_date":"2011-06-02","page_count":561}
{"index":{"_id":"Hyperion"}}
{"name":"Hyperion","author":"Dan Simmons","release_date":"1989-05-26","page_count":482}
{"index":{"_id":"Dune"}}
{"name":"Dune","author":"Frank Herbert","release_date":"1965-06-01","page_count":604}

POST _bulk
{ "index" : { "_index" : "test", "_id" : "1" } }
{ "field1" : "value1" }
{ "delete" : { "_index" : "test", "_id" : "2" } }
{ "create" : { "_index" : "test", "_id" : "3" } }
{ "field1" : "value3" }
{ "update" : {"_id" : "1", "_index" : "test"} }
{ "doc" : {"field2" : "value2"} }

[ElenaStoeva]

/ci

[elasticmachine]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: aa32d09

Failed CI Steps

Metrics [docs]

Async chunks

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

id	before	after	diff
console	457.0KB	457.1KB	+36.0B

cc @ElenaStoeva

[elasticmachine]

Pinging @elastic/kibana-management (Team:Kibana Management)

[yuliacech]

Thanks a lot for fixing the bulk requests, @ElenaStoeva!

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 3d94173

Failed CI Steps

• Jest Integration Tests #4

Metrics [docs]

Async chunks

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

id	before	after	diff
console	457.2KB	457.2KB	+36.0B

History

• 💔 Build #223219 failed 5679762

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @ElenaStoeva