fix: defaultComponent typing

[vonovak]

not sure why this is not picked up in tests, but I believe the typing is wrong here. I might be wrong here but I tested locally and it seems fine

BTW I noticed that when running the code through prettier, it comes up with many more changes, the prettier config is probably not followed...

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[codecov]

Codecov Report

Merging #953 (2e1bf59) into main (96bd31b) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #953   +/-   ##
=======================================
  Coverage   83.50%   83.50%           
=======================================
  Files          53       53           
  Lines        1600     1600           
  Branches      428      428           
=======================================
  Hits         1336     1336           
  Misses        154      154           
  Partials      110      110           

Impacted Files	Coverage Δ
packages/react/src/I18nProvider.tsx	83.87% <ø> (ø)

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[semoal]

Thanks mate!