distro: dts-distro: v1.2.21 bump

Signed-off-by: Tomasz Żyjewski <tomasz.zyjewski@3mdeb.com>

Author: Tomasz Żyjewski

meta-dts-distro/conf/distro/dts-distro.conf

@@ -4,7 +4,7 @@ DISTRO = "dts-distro"
 
 # distro name
 DISTRO_NAME = "Dasharo Tools Suite"
-DISTRO_VERSION = "1.2.20"
+DISTRO_VERSION = "1.2.21"
 SDK_VENDOR = "-dtssdk"
 
 MAINTAINER = "3mdeb Sp. z o. o. <contact@3mdeb.com>"