hw/arm/stm32vldiscovery: Delete trailing blank line

Delete the trailing blank line at the end of the source file.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Message-id: 20210812093356.1946-15-peter.maydell@linaro.org

hw/arm/stm32vldiscovery.c

@@ -65,4 +65,3 @@ static void stm32vldiscovery_machine_init(MachineClass *mc)
 }
 
 DEFINE_MACHINE("stm32vldiscovery", stm32vldiscovery_machine_init)
-