fix(detect-locale): ESM import not published

[semoal]

Will fix ESM import

[vercel]

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[codecov]

Codecov Report

Merging #926 (0b7464d) into main (825fd3a) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #926   +/-   ##
=======================================
  Coverage   83.25%   83.25%           
=======================================
  Files          52       52           
  Lines        1571     1571           
  Branches      426      426           
=======================================
  Hits         1308     1308           
  Misses        156      156           
  Partials      107      107           

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[semoal]

Released in 3.4.0 🥳