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[martintmk]

Details on the issue fix or feature implementation

Closes #1435

Confirm the following

• I started this PR by branching from the head of the default branch
• I have targeted the PR to merge into the default branch
• I have included unit tests for the issue/feature
• I have successfully run a local build

[codecov]

Codecov Report

Merging #1436 (5b656da) into main (b38e6c4) will increase coverage by 0.00%.
Report is 3 commits behind head on main.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1436   +/-   ##
=======================================
  Coverage   83.91%   83.92%           
=======================================
  Files         276      276           
  Lines        6523     6524    +1     
  Branches     1005     1006    +1     
=======================================
+ Hits         5474     5475    +1     
  Misses        840      840           
  Partials      209      209           

Flag	Coverage Δ
linux	83.92% <100.00%> (+<0.01%)	⬆️
macos	83.92% <100.00%> (+<0.01%)	⬆️
windows	83.92% <100.00%> (+<0.01%)	⬆️

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Files Changed	Coverage Δ
...s/Telemetry/ResilienceTelemetryDiagnosticSource.cs	100.00% <100.00%> (ø)
...xtensions/Telemetry/TelemetryResilienceStrategy.cs	100.00% <100.00%> (ø)
src/Polly.Extensions/Telemetry/TelemetryUtil.cs	100.00% <100.00%> (ø)