ident regex misidentifies packages with `-` in the version

[jkerry]

sensu beta versions are of the following format:
2.0.0-beta.4-1

and a resulting hart artifact looks like so:
local-sensu-backend-2.0.0-beta.4-1-20181001132122-x86_64-linux.hart

this results in kitchen-habitat throwing an ident mismatch error:

✗✗✗
✗✗✗ [Err: 0] hab-sup(ER)[components/sup/src/error.rs:464:9]: Artifact ident local/sensu-backend/2.0.0-beta.4-1/20181001132122 for `local-sensu-backend-2.0.0-beta.4-1-20181001132122-x86_64-linux.hart' does not match expected ident local/sensu-backend-2.0.0-beta.4/1/20181001132122
✗✗✗

[jpae]

+1 I'm getting this too