Additional changes for Layer State typedef compatibility (#5906)

* Additional changes for Layer State typedef compatibility

* Replace biton32 with get_highest_layer in docs

* Change additional layer structure code

* Fix uGFX reference issue

* Remove dynamic_keymap check

* Where did all these extra spaces come from

Co-Authored-By: fauxpark <[email protected]>

docs/feature_oled_driver.md

@@ -31,7 +31,7 @@ This enables the feature and the `OLED_DRIVER_ENABLE` define. Then in your `keym
 void oled_task_user(void) {
   // Host Keyboard Layer Status
   oled_write_P(PSTR("Layer: "), false);
-  switch (biton32(layer_state)) {
+  switch (get_highest_layer(layer_state)) {
     case _QWERTY:
       oled_write_P(PSTR("Default\n"), false);
       break;