Adds experimental service.instance.id resource detector

[matt-hensley]

Adds experimental service.instance.id resource detector per experimental semantic conventions.

This detector has been added to the list of well known detectors with the ID service and can be enabled via the OTEL_PHP_DETECTORS environment variable.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.23%. Comparing base (39f81a3) to head (7729036).

❗ Current head 7729036 differs from pull request most recent head c416219

Please upload reports for the commit c416219 to get more accurate results.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1309      +/-   ##
============================================
- Coverage     74.32%   74.23%   -0.10%     
- Complexity     2491     2493       +2     
============================================
  Files           353      354       +1     
  Lines          7135     7144       +9     
============================================
  Hits           5303     5303              
- Misses         1832     1841       +9     

Flag	Coverage Δ
8.1	?
8.2	?
8.3	?
8.4	74.23% <100.00%> (-0.06%)	⬇️

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Files	Coverage Δ
src/SDK/Resource/Detectors/Service.php	100.00% <100.00%> (ø)
src/SDK/Resource/ResourceInfoFactory.php	97.67% <100.00%> (+0.11%)	⬆️

... and 6 files with indirect coverage changes

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[brettmc]

@matt-hensley looking good. phan and deptrac issues are config-related:

• add uuid to .phan/config.php/directory_list
• add uuid to deptrac.yaml and allow SDK to depend on it

[brettmc]

Couple of minor nits from me, but otherwise looks good.

composer changes were addressed.

[brettmc]

The failure is because we just moved from EnvironmentVariables test trait to OpenTelemetry\Tests\TestState - might have been a mis-merge for that to not come across when you merged in main...

[brettmc]

@matt-hensley you can ignore the psalm errors. I'm aware of them: mockery/mockery#1421
If we get desperate, a workaround is to go back a minor version of mockery.

[brettmc]

@matt-hensley if you merge in main now, those psalm errors should be gone.