[kevin9327]

Turkish postal codes start with the two-digit license plate code of the province, from 01 (Adana) to 81 (Düzce), followed by three digits (e.g. 06420 Ankara, 34000 Istanbul, 81000 Düzce). The tr locale uses the single pattern #####, so about one in five fakerTR.location.zipCode() results starts with 00 or 82–99. No Turkish postcode uses those prefixes.

This builds the patterns 01### … 81### the same way as the fr department prefixes (#3905) and the es change in #4255.

Testing:

• Loaded the new definitions with Node 22: 81 patterns, 01### through 81###, no duplicates.
• Data-only change; no other locale imports tr/location/postcode.ts.

Source: https://en.wikipedia.org/wiki/Postal_codes_in_Turkey

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.14%. Comparing base (5415aec) to head (0a93d29).

Additional details and impacted files

@@           Coverage Diff           @@
##             next    #4267   +/-   ##
=======================================
  Coverage   99.14%   99.14%           
=======================================
  Files        1179     1180    +1     
  Lines        3976     3978    +2     
  Branches      723      709   -14     
=======================================
+ Hits         3942     3944    +2     
  Misses         29       29           
  Partials        5        5           

Files with missing lines	Coverage Δ
src/locales/tr/location/postcode.ts	100.00% <100.00%> (ø)

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