sort control filenames

Often controls filenames are numbered, sorting them makes the output more logical instead of randomized.

This also enables our use case: Running inspec with attributes file 'exceptions.yml' that contains exceptions. The profile controls folder contains files like file-01.rb, file-02.rb etc. and a zzSkip_Control.rb This last file contains no tests only logic that iterates over all controls, if a control is in the exceptions file it is skipped. This enables a multi layered model; controls defined in exceptions.yml are skipped during the profile handling, instead of the skip_control examples that require a 'master' profile to skip exceptions in 'child' profile.

Also, the 'master'-'child' model only can handle a single layer, the multi layer model can have multiple layers; layer 3 profile (the one that is executed) depends on layer 2 profiles, depends on layer 1 profiles. The skip_control is available on each layer when using the technique as described above.

Fixes #3797 (sort control files)

EDIT: link to open issue

该提问来源于开源项目：inspec/inspec