--epic-fail/-f returns 0 for FC078

[cdstudios]

Looks like epic-fail ignores FC078:

$ foodcritic -f any .
Checking 1 files
x
FC078: Ensure cookbook shared under an OSI-approved open source license: ./metadata.rb:1
$ $?
-bash: 0: command not found

But if you break some more rules:

$ foodcritic -f any .
Checking 1 files
x
FC066: Ensure chef_version is set in metadata: ./metadata.rb:1
FC067: Ensure at least one platform supported in metadata: ./metadata.rb:1
FC078: Ensure cookbook shared under an OSI-approved open source license: ./metadata.rb:1
$ $?
-bash: 3: command not found

$ foodcritic --version
foodcritic 14.0.0

[tas50]

Right now anything with the ~opensource gets ignored there. It was mostly to deal with constant complaints about FC078 failing for people.