[build_debian] docker version update for ARM arch (#3353)

Docker version above 18 has inconsistent behaviour with qemu.
Hence using the same version 18 used in sonic-slave

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

build_debian.sh

@@ -31,7 +31,12 @@ set -x -e
 CONFIGURED_ARCH=$([ -f .arch ] && cat .arch || echo amd64)
 
 ## docker engine version (with platform)
-DOCKER_VERSION=5:18.09.8~3-0~debian-stretch
+if [[ $CONFIGURED_ARCH == armhf || $CONFIGURED_ARCH == arm64 ]]; then
+    # Version name differs between ARCH, copying same version as in sonic-slave docker
+    DOCKER_VERSION=18.06.3~ce~3-0~debian
+else
+    DOCKER_VERSION=5:18.09.8~3-0~debian-stretch
+fi
 LINUX_KERNEL_VERSION=4.9.0-9-2
 
 ## Working directory to prepare the file system