refactor: remove unused typeAlias feature

[ndr-brt]

What this PR changes/adds

Remove the typeAlias feature from the TypeTransformerRegistry

Why it does that

it's not used.

Further notes

List other areas of code that have changed but are not necessarily linked to the main feature. This could be method
signature changes, package declarations, bugs that were encountered and were fixed inline, etc.

Linked Issue(s)

Closes # <-- insert Issue number if one exists

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[wolf4ood]

🪓

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.

Project coverage is 75.27%. Comparing base (7f20ba5) to head (cb222c4).
Report is 344 commits behind head on main.

Files	Patch %	Lines
...rmer/edc/to/JsonValueToGenericTypeTransformer.java	83.33%	0 Missing and 1 partial ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4340      +/-   ##
==========================================
+ Coverage   71.74%   75.27%   +3.52%     
==========================================
  Files         919     1051     +132     
  Lines       18457    21120    +2663     
  Branches     1037     1181     +144     
==========================================
+ Hits        13242    15898    +2656     
+ Misses       4756     4705      -51     
- Partials      459      517      +58     

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