[major] Bump NYC and Mocha to latest version

[Zaky7]

Updated two packages for resolving the vulnerability

nyc

nyc updatd from v14.1.1 to v15.0.0 for resolving handlebars vulnerability

mocha

mocha updated from v6.0.0 to v7.0.0 for resolving minimist vulnerability

[Zaky7]

@stjohnjohnson FYI

[brettz9]

Note that this fixes #42

[redonkulus]

@Zaky7 mocha just released 8.x, want to upgrade to that?

@stjohnjohnson want to give me access to merge and publish to npm???

[Zaky7]

@redonkulus Mocha has significantly changed the API for version 8 with breaking changes. I think we should first merge version 7 in Jenkins-mocha, then you can create another PR for merging Version 8 of mocha.

[avik-so]

@redonkulus Mocha has significantly changed the API for version 8 with breaking changes. I think we should first merge version 7 in Jenkins-mocha, then you can create another PR for merging Version 8 of mocha.

I created a PR here: #44

[dskrvk]

It would be great to see this merged and published. What's blocking this?

[stjohnjohnson]

Sorry for the delay, published https://www.npmjs.com/package/jenkins-mocha/v/9.0.0

[stjohnjohnson]

Let me know if you have Mocha 8 and Mocha 9 PRs. I'll try to review and publish quickly.