[component] Change component.Type underlying type to a struct

[mx-psi]

Description:

Follow up to #9414 and open-telemetry/opentelemetry-collector-contrib/pull/31038.

Link to tracking Issue: Fixes #9208.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 90.60%. Comparing base (939c740) to head (fc1ff7d). Report is 43 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9472      +/-   ##
==========================================
- Coverage   90.62%   90.60%   -0.02%     
==========================================
  Files         347      347              
  Lines       18238    18240       +2     
==========================================
- Hits        16528    16527       -1     
- Misses       1381     1383       +2     
- Partials      329      330       +1     

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[mx-psi]

I think open-telemetry/opentelemetry-collector-contrib/pull/31263 should fix the remaining issues with contrib tests

[github-actions[bot]]

This PR was marked stale due to lack of activity. It will be closed in 14 days.

[mx-psi]

cc @open-telemetry/collector-approvers this is ready to review, but I won't merge this for v0.96.0, will wait until after the release