Android: Fix Decimal keyboard

platform/android/java/lib/src/org/godotengine/godot/input/GodotEditText.java

@@ -173,7 +173,7 @@ public class GodotEditText extends EditText {
 
 					if (!TextUtils.isEmpty(acceptCharacters)) {
 						if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-							edit.setKeyListener(DigitsKeyListener.getInstance(Locale.getDefault()));
+							edit.setKeyListener(DigitsKeyListener.getInstance(Locale.getDefault(), true, true));
 						} else {
 							edit.setKeyListener(DigitsKeyListener.getInstance(acceptCharacters));
 						}