using dbx_build_tools with Docker

[hrvolapeter]

Hello,

I'm grateful for this package which simplifies running and solving python dependencies quite a bit. However, I'd like to know if there is some recommended way to package the python scripts including runfiles into docker. There seems to be a problem mentioned in bazelbuild/rules_pkg#339 where python runfiles are not properly included in pkg_tar even when include_runfiles is specified

[jhance]

We do not use docker but we use https://github.com/dropbox/dbx_build_tools/blob/master/build_tools/bazel/pkg.bzl to package our binaries.