Add scraper component type support to mdatagen

[bogdandrutu]

Updates #11238

[codecov]

Codecov Report

Attention: Patch coverage is 90.10309% with 48 lines in your changes missing coverage. Please review.

Project coverage is 91.57%. Comparing base (b9d4e39) to head (1b674b2).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...mplescraper/internal/metadata/generated_metrics.go	91.83%	27 Missing and 2 partials ⚠️
...amplescraper/internal/metadata/generated_config.go	82.85%	8 Missing and 4 partials ⚠️
...plescraper/internal/metadata/generated_resource.go	91.11%	4 Missing ⚠️
cmd/mdatagen/internal/samplescraper/factory.go	62.50%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #12092      +/-   ##
==========================================
- Coverage   91.60%   91.57%   -0.04%     
==========================================
  Files         456      460       +4     
  Lines       24091    24574     +483     
==========================================
+ Hits        22069    22504     +435     
- Misses       1649     1690      +41     
- Partials      373      380       +7     

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[dmitryax]

Why not reuse the block above? They are almost identical

[bogdandrutu]

There are 70 lines, and counted that at least 15 are different. Also, we do the same for all other components.

[bogdandrutu]

Will start an effort to remove duplicate code soon across these files.