[EXPORTER] Rename populate_otel_scope to without_otel_scope

[timwoj]

Fixes #2442

Changes

This renames the recently-new populate_otel_scope option to without_otel_scope to match the related docs changes.

For significant contributions please make sure you have completed the following items:

• CHANGELOG.md updated for non-trivial changes
• Unit tests have been added
• Changes in public API reviewed

[marcalff]

LGTM, thanks for the fix.

[lalitb]

Thanks.

[marcalff]

@timwoj I can not update this branch to merge it with main.

Please merge main -> PR branch

For later PR, there is somewhere a checkbox in the github UI to allow maintainers to write to the PR branch, when needed.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (928a87c) 87.06% compared to head (323db41) 87.06%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2479   +/-   ##
=======================================
  Coverage   87.06%   87.06%           
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  Files         199      199           
  Lines        6087     6087           
=======================================
  Hits         5299     5299           
  Misses        788      788