Update new keyboard templates (#9636)

* Update new keyboard templates

* Switch on Bootmagic Lite by default

* Remove MIDI_ENABLE and FAUXCLICKY_ENABLE

quantum/template/base/keymaps/default/keymap.c

@@ -60,17 +60,3 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     }
     return true;
 }
-
-/*
-void matrix_init_user(void) {
-
-}
-
-void matrix_scan_user(void) {
-
-}
-
-bool led_update_user(led_t led_state) {
-    return true;
-}
-*/