Use btrfs-progs  instead of btrfs-tools to setup DIND in ubuntu (compatible with 16,18,20)
@@ -41,7 +41,7 @@ if [ $IS_RPM_BASED -eq 0 ]; then
_DIND_DEP_INSTALL_RESULT=$?
else
apt install -y -qq \
- btrfs-tools \
+ btrfs-progs \
e2fsprogs \
iptables \
iproute2 \
