Add nop exporter profiles

[rogercoll]

Description

Adds support for profiles in the nop exporter, follow up of #14253

[codspeed-hq]

CodSpeed Performance Report

Merging #14254 will degrade performances by 75.94%

_{Comparing rogercoll:add_nop_exporter_profiles (475b4e3) with main (a0cbea7)}

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

Summary

❌ 1 regression
✅ 72 untouched

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	zstdWithConcurrency	6.9 µs	28.6 µs	-75.94%

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.16%. Comparing base (a0cbea7) to head (475b4e3).

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #14254      +/-   ##
==========================================
- Coverage   92.17%   92.16%   -0.01%     
==========================================
  Files         668      668              
  Lines       41467    41469       +2     
==========================================
  Hits        38221    38221              
- Misses       2213     2214       +1     
- Partials     1033     1034       +1     

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