Revert "Remove python/futures"

This reverts commit 834b414d19a34b1af2db8049803df0c75df70b29.

Reason for revert: Some VTS script still rely on this package.

Bug: 208308581
Change-Id: I0cd068d61612f23aa16a2b45f2fb0939e128f4bc
1 file changed
tree: f9fdf7370566c62c70df522ff10aafe751a4fe4d
  1. default.xml
  2. GLOBAL-PREUPLOAD.cfg