Avoid name conflicts with usb_hid Arduino code (#13870)

* Avoid name conflicts with usb_hid Arduino code

* Fix tests

quantum/quantum.h

@@ -15,7 +15,7 @@
  */
 #pragma once
 
-#include "platform.h"
+#include "platform_deps.h"
 #include "wait.h"
 #include "matrix.h"
 #include "keymap.h"

tmk_core/common/test/platform_deps.h

@@ -0,0 +1,18 @@
+/* Copyright 2021 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+// here just to please the build