Revert "[nrf noup] mcuboot: Add CONFIG_MCUBOOT_BOOTLOADER_USES_SHA512"

This reverts commit 6b37917.
Changes were moved to upstream in PR #93813.

Signed-off-by: Michal Kozikowski <[email protected]>
(cherry picked from commit 2e2beca)

Author: nordic-mik7

modules/Kconfig.mcuboot

@@ -288,11 +288,6 @@ config MCUBOOT_BOOTLOADER_NO_DOWNGRADE
 	  MCUBOOT_DOWNGRADE_PREVENTION option enabled.
 endif
 
-config MCUBOOT_BOOTLOADER_USES_SHA512
-	bool "MCUboot uses SHA512 for image hash"
-	help
-	  MCUboot has been compiled to verify images using SHA512.
-
 config MCUBOOT_APPLICATION_FIRMWARE_UPDATER
 	bool "Application is firmware updater image"
 	depends on MCUBOOT_BOOTLOADER_MODE_FIRMWARE_UPDATER