Add support for multi-tenant queries in streaming search

[electron0zero]

What this PR does:

Add multi-tenant query support in streaming search endpoints.

follow up on #3087

Which issue(s) this PR fixes:
Fixes #1858

### Tasks
- [x] multi-tenant streaming Search works
- [x] test for multiProgress
- [x] fix metrics in streamed results
- [x] test that streaming actually streams

Checklist

• Tests updated
• Documentation added
• CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

[knylander-grafana]

@electron0zero What would you think about adding a query example to the TraceQL page to demonstrate this new capability? Are there any configuration options that need to be updated?

[electron0zero]

@electron0zero What would you think about adding a query example to the TraceQL page to demonstrate this new capability?

@knylander-grafana It will be transperent to user querying data and should work for all queries, and doesn't add anything new in TraceQL.

Are there any configuration options that need to be updated?

this is a follow up on #3087, and we documented config option in that PR, no updates now.

[joe-elliott]

let's go!