Remove init checks for locales (#344)

Co-authored-by: Stephen Owens <[email protected]>

Author: figengungor

speech_to_text/android/src/main/kotlin/com/csdcorp/speech_to_text/SpeechToTextPlugin.kt

@@ -365,7 +365,7 @@ public class SpeechToTextPlugin :
     }
 
     private fun locales(result: Result) {
-        if (sdkVersionTooLow() ) {
+        if (sdkVersionTooLow()) {
             result.success(false)
             return
         }

speech_to_text/lib/speech_to_text.dart

@@ -564,9 +564,6 @@ class SpeechToText {
   /// languages available for online recognition. Unfortunately there is no
   /// way to get the list of languages supported by the online recognizer.
   Future<List<LocaleName>> locales() async {
-    if (!_initWorked) {
-      throw SpeechToTextNotInitializedException();
-    }
     final locales = await SpeechToTextPlatform.instance.locales();
     var filteredLocales = locales
         .map((locale) {