Log Message:
archivers/ruby-mixlib-archive: update to 1.0.7

Update ruby-mixlib-archive to 1.0.7.

1.0.7 (2020-08-21)

* Optimize our requires #53 (tas50)

1.0.6 (2020-08-13)

* Optimize requires for non-omnibus installs #52 (tas50)