ci: add PR title check

[gruebel]

Changes

• identical to ci: add pr naming workflow opentelemetry-rust#2698

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 53.8%. Comparing base (cc1f70e) to head (5f9c83e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #201   +/-   ##
=====================================
  Coverage   53.8%   53.8%           
=====================================
  Files         45      45           
  Lines       6474    6474           
=====================================
  Hits        3485    3485           
  Misses      2989    2989           

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