added Finnish language

src/i18n/locales/index.js

@@ -2,10 +2,12 @@ import en from './en.json';
 import kn from './kn.json';
 import es from './es.json';
 import ptBr from './pt-br.json';
+import fi from './fi.json';
 
 export default {
   en: { translation: en },
   kn: { translation: kn },
   es: { translation: es },
   ptBr: { translation: ptBr },
+  fi: { translation: fi },
 };