Rename keymaps.h to keymap_metadata, so it's less likely generated/keymaps.h and keymap_metadata.h will get confused with each other

Model01.h

@@ -6,7 +6,7 @@
 #include "KeyboardioScanner.h"
 #include <Wire.h>
 
-#include "keymaps.h"
+#include "keymap_metadata.h"
 #include "key_events.h"
 
 

key_events.h

@@ -6,7 +6,7 @@
 #include "MouseWrapper.h"
 #include "LEDControl.h"
 #include "Storage.h"
-#include "keymaps.h"
+#include "keymap_metadata.h"
 #include "generated/keymaps.h"
 
 extern const Key keymaps[KEYMAPS][ROWS][COLS];