Relax pkg-cfize docker dependency pin
Because of the dependency this package has on
`hab-pkg-export-docker` (and because of
https://github.com/habitat-sh/habitat/pull/5249), we need to relax the
dependencies on Docker in order for this to build.
@@ -5,12 +5,24 @@ pkg_maintainer="The Habitat Maintainers <humans@habitat.sh>"
pkg_license=('Apache-2.0')
pkg_description="Habitat Cloud Foundry image exporter"
pkg_upstream_url="https://github.com/habitat-sh/habitat"
+
+# Docker is actually also pulled in by hab-pkg-export-docker, but we
+# explicitly call it here, so it's a dependency. Docker doesn't have
+# any dependencies, so we can unpin here without worrying about
+# getting dependency conflicts.
+#
+# We're pinning the other dependencies to their pre base-plans refresh
+# versions for the time being for explicitness, due to a bug in how
+# `hab pkg install` works in the context of our release pipeline.
+#
+# It's a bit of a moot point, though, since Docker's not going to run
+# on older kernels anyway.
pkg_deps=(core/coreutils/8.25/20170513213226
core/findutils/4.4.2/20170513214305
core/grep/2.22/20170513213444
core/gawk/4.1.3/20170513213646
core/hab-pkg-export-docker
- core/docker/18.03.0/20180403182455)
+ core/docker)
pkg_bin_dirs=(bin)
_bins=($pkg_name)
