chore(resources): update semconv usage to modern ATTR_ export names

[trentm]

Refs: #4896

status

This is in draft while we discuss how to handle using unstable semconv attributes: (1) use the incubating entry-point or (2) make local copies of the unstable constants. See #5182 (comment)

• The first commit on this feature branch shows option (1): using the "incubating" entry-point.
• The third commit shows changing to option (2): making a copy of unstable values (to "src/semconv.ts") and using those.

[codecov]

Codecov Report

Attention: Patch coverage is 91.66667% with 2 lines in your changes missing coverage. Please review.

Project coverage is 94.59%. Comparing base (e97cc2e) to head (f89b10a).

Files with missing lines	Patch %	Lines
...try-resources/src/detectors/BrowserDetectorSync.ts	0.00%	1 Missing ⚠️
...lemetry-resources/src/detectors/EnvDetectorSync.ts	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5187      +/-   ##
==========================================
+ Coverage   94.58%   94.59%   +0.01%     
==========================================
  Files         314      315       +1     
  Lines        7993     8008      +15     
  Branches     1611     1611              
==========================================
+ Hits         7560     7575      +15     
  Misses        433      433              

Files with missing lines	Coverage Δ
packages/opentelemetry-resources/src/Resource.ts	100.00% <ø> (ø)
...es/src/detectors/platform/node/HostDetectorSync.ts	100.00% <100.00%> (ø)
...rces/src/detectors/platform/node/OSDetectorSync.ts	100.00% <100.00%> (ø)
...src/detectors/platform/node/ProcessDetectorSync.ts	92.85% <100.00%> (ø)
...ors/platform/node/ServiceInstanceIdDetectorSync.ts	57.14% <100.00%> (ø)
packages/opentelemetry-resources/src/semconv.ts	100.00% <100.00%> (ø)
...try-resources/src/detectors/BrowserDetectorSync.ts	52.94% <0.00%> (ø)
...lemetry-resources/src/detectors/EnvDetectorSync.ts	94.11% <50.00%> (ø)

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• Flaky Tests Detection - Detect and resolve failed and flaky tests
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[trentm]

Reviewer note: A slightly subtle change is that this changed from container.image.tag (singular) to container.image.tags (plural). That was changed in semconv 1.22 (changelog entry), but isn't mentioned in the schema.yaml files.

Note as well that testing for container.image.* is a little weird, because those resource attributes are only used in tests (in this package, in the "sdk-node" package, and in the "test-utils" package in the contrib repo). I think the assertContainerResource() function was written 4+ years ago and then copy-pasta'd to the other two packages' tests.