Add thread renaming in async function handler (backport #550)

[mergify]

Description

Add thread renaming capabilities in async_function_handler

• by default, the component name truncated to 15 chars
• otherwise, configurable from yaml, alongside other async params

Tied to ros-controls/ros2_control#3482 , look there for explanation and demo

Did you use Generative AI?

Yeah, for the windows and macOS versions of thread rename. Used Gemini Pro. Did not test those versions, though.

---

This is an automatic backport of pull request #550 done by Mergify.

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[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 16 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.69%. Comparing base (bb65bfc) to head (346f437).

Files with missing lines	Patch %	Lines
realtime_tools/src/realtime_helpers.cpp	0.00%	9 Missing ⚠️
.../include/realtime_tools/async_function_handler.hpp	0.00%	5 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           kilted     #559      +/-   ##
==========================================
- Coverage   85.64%   84.69%   -0.95%     
==========================================
  Files          17       17              
  Lines        1463     1477      +14     
  Branches      131      136       +5     
==========================================
- Hits         1253     1251       -2     
- Misses        124      138      +14     
- Partials       86       88       +2     

Flag	Coverage Δ
unittests	84.69% <0.00%> (-0.95%)	⬇️

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

Files with missing lines	Coverage Δ
.../include/realtime_tools/async_function_handler.hpp	72.09% <0.00%> (-2.43%)	⬇️
realtime_tools/src/realtime_helpers.cpp	35.45% <0.00%> (-3.16%)	⬇️

... and 1 file with indirect coverage changes

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