samples: disable broken kconfig option save_progress

This option causes issues when building on SES with optimization
on windows, disable it for now.

Signed-off-by: Håkon Øye Amundsen <[email protected]>

Author: hakonfam

samples/nrf9160/http_application_update/prj.conf

@@ -45,14 +45,6 @@ CONFIG_DOWNLOAD_CLIENT_STACK_SIZE=4096
 
 # DFU Target
 CONFIG_DFU_TARGET=y
-CONFIG_DFU_TARGET_MCUBOOT_SAVE_PROGRESS=y
-
-# Settings
-CONFIG_SETTINGS=y
-CONFIG_SETTINGS_NVS=y
-
-# Non-volatile Storage
-CONFIG_NVS=y
 
 # Application Upgrade support
 CONFIG_BOOTLOADER_MCUBOOT=y