target: Install busybox before updating modules

Due to the new read_tree_values API, some devlib modules now use
shutils in their __init__, which happens from
Target::connect(). Therefore ensure we have busybox on the target
before we get to that stage.
1 file changed
tree: d78a8288c38967223aa520cc7a8603b6befdbdb3
  1. devlib/
  2. doc/
  3. src/
  4. .gitignore
  5. README.rst
  6. setup.py