Add correction for 'foudation' to 'foundation'

foudation -> foundation

Author: utzcoz

codespell_lib/data/dictionary.txt

@@ -29134,6 +29134,7 @@ fotografy->photography
 fotograph->photograph
 fotography->photography
 foucs->focus
+foudation->foundation
 foudn->found
 foudning->founding
 fougth->fought