[DOC] [Remote Store] Add documentation for segment upload timeout settings

[linuxpi]

What do you want to do?

• Request a change to existing documentation
• Add new documentation
• Report a technical problem with the documentation
• Other

Tell us about your request. Provide a summary of the request and all versions that are affected.

• As part of [Remote Store] Add segment transfer timeout dynamic setting OpenSearch#13679 we introduced a new setting to configure segments upload timeout for Remote Store.
• Before this change there was no such setting and segments upload could be stuck forever if there was a bug.

What other resources are available? Provide links to related issues, POCs, steps for testing, etc.

[hdhalter]

Thanks @linuxpi, will this fix go out with the 2.15 release?

[linuxpi]

Thanks, will this fix go out with the 2.15 release?

Yes, i'll raise the PR by next week

[hdhalter]

@linuxpi will raise a PR by end of day 6/6. Thanks!