[ru] add yo letter (ё) to regexp expression
[ru] add yo letter (ё) to regexp expression

janissl/languagetool,meg0man/languagetool,languagetool-org/languagetool,lopescan/languagetool,languagetool-org/languagetool,lopescan/languagetool,meg0man/languagetool,jimregan/languagetool,meg0man/languagetool,janissl/languagetool,jimregan/languagetool,janissl/languagetool,lopescan/languagetool,jimregan/languagetool,languagetool-org/languagetool,lopescan/languagetool,meg0man/languagetool,languagetool-org/languagetool,languagetool-org/languagetool,janissl/languagetool,lopescan/languagetool,jimregan/languagetool,meg0man/languagetool,janissl/languagetool,jimregan/languagetool,janissl/languagetool