package/stm32flash: bump to version 0.5

Bump to latest official version.

Signed-off-by: Markus Steinhilber <markus.steinhilber@erbe-med.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/stm32flash/stm32flash.hash

@@ -0,0 +1,2 @@
+# Locally computed:
+sha256 73afcbd317ca3eb080c14b6ed1451e5a74a3bbae8f8fb5fe24ea496333f03ead stm32flash-1f934ae86babdeea47afdfae1d856d5fd5da6c53.tar.gz

package/stm32flash/stm32flash.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-STM32FLASH_VERSION = 4ac0566f188f39eace0223d966d349cd2f2c5895
+STM32FLASH_VERSION = 1f934ae86babdeea47afdfae1d856d5fd5da6c53
 STM32FLASH_SITE = git://git.code.sf.net/p/stm32flash/code
 STM32FLASH_LICENSE = GPL-2.0+
 STM32FLASH_LICENSE_FILES = gpl-2.0.txt