Simplify OTLP example

[utpilla]

Changes

• Remove unnecessary match statement

Merge requirement checklist

• CONTRIBUTING guidelines followed
• Unit tests added/updated (if applicable)
• Appropriate CHANGELOG.md files updated for non-trivial, user-facing changes
• Changes in public API reviewed (if applicable)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.0%. Comparing base (3882b22) to head (4209ec1).

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1926   +/-   ##
=====================================
  Coverage   75.0%   75.0%           
=====================================
  Files        122     122           
  Lines      20276   20276           
=====================================
  Hits       15222   15222           
  Misses      5054    5054           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.