[ResourceDetector.Process] support process.owner attribute

[Kielek]

Towards: #1515

Changes

[ResourceDetector.Process] support process.owner attribute

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

• Appropriate CHANGELOG.md updated for non-trivial changes
• [ ] Design discussion issue #
• [ ] Changes in public API reviewed

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (71655ce) to head (ba4f60e).
Report is 161 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##             main     #1608       +/-   ##
============================================
+ Coverage   73.91%   100.00%   +26.08%     
============================================
  Files         267         3      -264     
  Lines        9615        64     -9551     
============================================
- Hits         7107        64     -7043     
+ Misses       2508         0     -2508     

Flag	Coverage Δ
unittests-Instrumentation.Process	100.00% <ø> (?)
unittests-ResourceDetectors.Process	100.00% <100.00%> (?)

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

Files	Coverage Δ
...metry.ResourceDetectors.Process/ProcessDetector.cs	100.00% <100.00%> (ø)

... and 262 files with indirect coverage changes