Fix gem dependencies, sync with chefdk 0.10.0
Fix gem dependencies, sync with chefdk 0.10.0

Error was:

- in faraday-0.9.2: ":gzip is not registered on ..."
- in bundle install: Bundler could not find compatible
  versions for gem "fauxhai": fauxhai (3.0.1)

Signed-off-by: Stephan Linz <0c883f969082385953c36ae90fd905b7f154694b@li-pro.net>

lipro-cookbooks/test-helper,lipro-cookbooks/test-helper,rexut/lpn-cookbooks-test-helper,rexut/lpn-cookbooks-test-helper