Fix Nexpose import bug

MSP-11595

## Verification steps

- [x] ensure specs pass

## Post-merge steps

- [x] Delete the `PRERELEASE` line from `lib/metasploit_data_models/version.rb`
- [x] Bump the `PATCH` number to 2
- [x] Commit and push the version bump
- [ ] `rake release`
- [ ] Don't worry about transitioning the JIRA issue - more PR's are forthcoming to close out the bug
- [ ] Message Matt to let him know he's good to create PR's against pro and framework to bump the version of mdm
- [ ] Pat self on back for job well done. :shipit: