refactor(instrumentation-connect): update semconv usage to ATTR_ exports

[trentm]

Refs: #2377

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.65%. Comparing base (af9ff12) to head (3bdc84a).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2858   +/-   ##
=======================================
  Coverage   89.65%   89.65%           
=======================================
  Files         185      185           
  Lines        9034     9034           
  Branches     1852     1852           
=======================================
  Hits         8099     8099           
  Misses        935      935           

Files with missing lines	Coverage Δ
...try-instrumentation-connect/src/instrumentation.ts	98.03% <100.00%> (ø)

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[github-actions]

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