Adding the required declarative specifications

[om7057]

Fixes #3916

Changes

Adds the experimental declarative resource detection model to the YAML configuration parser, including support for detection/development.resource.detectors entries for container, host, process, and service. Also adds unit tests covering the new configuration shape.

For significant contributions, please make sure you have completed the following items:

• CHANGELOG.md updated for non-trivial changes
• Unit tests have been added
• Changes in public API reviewed

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: om7057 / name: om7057 (3d7f54e)

[marcalff]

@om7057

Thanks for the contribution.

Beware, this is a duplicated effort with PR #4113

[codecov]

Codecov Report

❌ Patch coverage is 82.22222% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.01%. Comparing base (b706b56) to head (3d7f54e).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
sdk/src/configuration/configuration_parser.cc	82.23%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4125      +/-   ##
==========================================
+ Coverage   82.01%   82.01%   +0.01%     
==========================================
  Files         385      385              
  Lines       16031    16076      +45     
==========================================
+ Hits        13146    13183      +37     
- Misses       2885     2893       +8     

Files with missing lines	Coverage Δ
sdk/src/configuration/configuration_parser.cc	76.34% <82.23%> (+0.20%)	⬆️

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[om7057]

Sure, I've updated the PR with better coverage. Could you please check once @marcalff ?

[marcalff]

Sure, I've updated the PR with better coverage. Could you please check once @marcalff ?

Thanks for your interest, but this really is duplicate work with #4113, which is already under review.

If you would like to contribute in this area (file configuration and yaml), please take a look at #4130 instead.

[om7057]

Sure, I've updated the PR with better coverage. Could you please check once @marcalff ?

Thanks for your interest, but this really is duplicate work with #4113, which is already under review.

If you would like to contribute in this area (file configuration and yaml), please take a look at #4130 instead.

Ok sure, will take that issue up to resolve and send a PR with the changes.
Thank you for your consideration!