Leftover early initialisation conversions (#11615)

* jm60

* ergodox_stm32

* F042 bootloader jumps.

* xiaomi/mk02 custom bootloader, no early-init bootloader jump for F072.

* matrix/m20add, matrix/noah

keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.c

@@ -46,6 +46,4 @@ void __early_init(void) {
  * Board-specific initialization code.
  */
 void boardInit(void) {
-	AFIO->MAPR |= AFIO_MAPR_SWJ_CFG_JTAGDISABLE;
-
 }