Bumped the moment, chai-as-promised, and dirty-chai version in package.json

[ctrimm]

Fixes

Fixes #662.

Checklist

• I have made a material change to the repo (functionality, testing, spelling, grammar) - Done
• I have read the [Contribution Guide] and my PR follows them. - Done
• I updated my branch with the master branch. - Done
• I have added tests that prove my fix is effective or that my feature works - No need for this
• I have added necessary documentation about the functionality in the appropriate .md file - No need for this
• I have added in line documentation to the code I modified - No need for this

Short description of what this PR does:

• This PR updates the version of moment in order to avoid the potential security vulnerability that exists in versions < 2.19.3
• While updating this dependency, I also had to update chai-as-promised and dirty-chai

[SendGridDX]

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[ctrimm]

Going to retry so there aren't so many commits... Had to set github back up on my personal dev machine...

[thinkingserious]

Thanks @ctrimm!