[CI][Crossbow] OSX wheels fail on bundled bzip2

[asfimport]

See e.g. 

https://travis-ci.org/github/ursa-labs/crossbow/builds/661245916#L6104

https://travis-ci.org/github/ursa-labs/crossbow/builds/661246751#L6103

 

Reporter: Neal Richardson / @nealrichardson
Assignee: Krisztian Szucs / @kszucs

PRs and other links:

• GitHub Pull Request #6616

_{Note: This issue was originally created as ARROW-8092. Please see the migration documentation for further details.}

[asfimport]

Kouhei Sutou / @kou:
Issue resolved by pull request 6616
#6616