MB-12391: Hack solution for RPATHs in Go executables

Change-Id: I7597852b9599d0cbb15744761d538e4bb9cfbd74
Reviewed-on: http://review.couchbase.org/42748
Reviewed-by: Chris Hillery <ceej@couchbase.com>
Tested-by: Chris Hillery <ceej@couchbase.com>