fix(swan): workaround to flash and start application at once

when using the SWD interface.

Fixes #1495

Signed-off-by: Frederic Pillon <[email protected]>

Author: fpistm

boards.txt

@@ -5695,7 +5695,7 @@ BluesW.menu.pnum.SWAN_R5.build.peripheral_pins=-DCUSTOM_PERIPHERAL_PINS
 # Upload menu
 BluesW.menu.upload_method.swdMethod=STM32CubeProgrammer (SWD)
 BluesW.menu.upload_method.swdMethod.upload.protocol=0
-BluesW.menu.upload_method.swdMethod.upload.options=-g
+BluesW.menu.upload_method.swdMethod.upload.options=-g -ob nBOOT0=0 -ob nBOOT0=1
 BluesW.menu.upload_method.swdMethod.upload.tool=stm32CubeProg
 
 BluesW.menu.upload_method.serialMethod=STM32CubeProgrammer (Serial)