chore: exporters/prometheus/internal/x - Generate x package from x component template

[petern48]

Generates x using the template using go generate

closes #7383

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.1%. Comparing base (73cbc69) to head (8dbae06).
⚠️ Report is 37 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #7491   +/-   ##
=====================================
  Coverage   86.1%   86.1%           
=====================================
  Files        291     292    +1     
  Lines      25613   25613           
=====================================
  Hits       22056   22056           
  Misses      3184    3184           
  Partials     373     373           

Files with missing lines	Coverage Δ
exporters/prometheus/internal/x/features.go	100.0% <100.0%> (ø)
exporters/prometheus/internal/x/x.go	100.0% <ø> (ø)

... and 2 files with indirect coverage changes

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[petern48]

Hi 👋, first time in this repo and first time using go generate (it's pretty cool!). Let me know if you have any feedback.