HTTP Instrumentation - fix description for http.client.request.duration

[Kielek]

Fixes N/A
Design discussion issue # See similar PR open-telemetry/opentelemetry-dotnet-contrib#1538

Changes

HTTP Instrumentation - fix description for http.client.request.duration

Merge requirement checklist

• CONTRIBUTING guidelines followed (license requirements, nullable enabled, static analysis, etc.)
• [ ] Unit tests added/updated
• Appropriate CHANGELOG.md files updated for non-trivial changes
• [ ] Changes in public API reviewed (if applicable)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (6250307) 83.38% compared to head (2be3b3a) 83.19%.
Report is 16 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5234      +/-   ##
==========================================
- Coverage   83.38%   83.19%   -0.20%     
==========================================
  Files         297      271      -26     
  Lines       12531    11970     -561     
==========================================
- Hits        10449     9958     -491     
+ Misses       2082     2012      -70     

Flag	Coverage Δ
unittests	?
unittests-Instrumentation-Experimental	25.05% <83.33%> (?)
unittests-Instrumentation-Stable	25.07% <83.33%> (?)
unittests-Solution-Experimental	83.13% <100.00%> (?)
unittests-Solution-Stable	83.05% <100.00%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...tation.AspNetCore/Implementation/HttpInListener.cs	89.72% <100.00%> (+0.14%)	⬆️
...plementation/HttpWebRequestActivitySource.netfx.cs	80.77% <100.00%> (ø)
...emetry/Metrics/Exemplar/SimpleExemplarReservoir.cs	80.43% <100.00%> (ø)

... and 33 files with indirect coverage changes

[cijothomas]

Thanks.
Is description change considered breaking change ? We should still treat it as bug and fix it.

[vishweshbankwar]

Thanks. Is description change considered breaking change ? We should still treat it as bug and fix it.

Changing metric description should not be a breaking change as description is not part of metric identity. This should considered as bug fix.

[TimothyMothra]

Looks like the description changed when the metric was renamed between convention v1.21.0 and v1.22.0.
Thanks for catching this!