chore: update last deprecated usages of semantic-conventions pkg

[trentm]

Refs: #2025

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This updates the last uses (in READMEs and test files) of the deprecated exports from the semantic-conventions package for #2025 -- with the exception of a usage in "archive/...".

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.37%. Comparing base (dfb2dff) to head (012d457).
Report is 124 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2210      +/-   ##
==========================================
- Coverage   90.97%   90.37%   -0.61%     
==========================================
  Files         146      147       +1     
  Lines        7492     7500       +8     
  Branches     1502     1569      +67     
==========================================
- Hits         6816     6778      -38     
- Misses        676      722      +46     

see 42 files with indirect coverage changes

[trentm]

ping @maryliag @JamieDanielson. I'd appreciate a review on this. This is the last of changing over to the new semconv package usage in the contrib repo. (I.e. I think we can close #2025 after this.)

[maryliag]

@trentm I had already approved a couple of hours ago, but hopefully Jamie can provide another so you can merge

[trentm]

I had already approved a couple of hours ago

Oh duh, thanks. I hadn't refreshed this page before pinging.

[JamieDanielson]

I left one comment about resource-assertions in the test-utils package, but it's not blocking because of the package it's in, and would be okay to revisit in a follow-up if needed. It would be good to get that issue closed.