Fixup bootloaders. (#16256)

keyboards/ducky/one2mini/1861st/1861st.c

@@ -0,0 +1,8 @@
+// Copyright 2022 Nick Brassel (@tzarc)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "1861st.h"
+
+void bootloader_jump(void) {
+    // TODO: Work out how to jump to LDROM, for now just reset the board.
+    NVIC_SystemReset();
+}