Copy docker dir from ska-docker to make dsconfig work again

docker/Makefile

docker/deploy/.release

docker/deploy/Dockerfile

docker/deploy/Makefile

docker/deploy/pip.conf

docker/make/.make-release-support

docker/make/Makefile

docker/make/Makefile.mk

docker/tango/Makefile

docker/tango/hdbpp_viewer/.release

docker/tango/hdbpp_viewer/Dockerfile

docker/tango/hdbpp_viewer/Makefile

docker/tango/hdbpp_viewer/README.md

docker/tango/hdbpp_viewer/hdbpp_viewer_script

docker/tango/mariadb_hdbpp/.release

docker/tango/mariadb_hdbpp/Dockerfile

docker/tango/mariadb_hdbpp/Makefile

docker/tango/mariadb_hdbpp/README.md

docker/tango/mariadb_hdbpp/resources/create_hdb++_mysql.sql

docker/tango/mariadb_hdbpp/resources/my.cnf