Updating `jQuery-Validation-Engine`

Addresses and supersedes https://github.com/cdnjs/cdnjs/pull/2637

Minified existing content, no changes to existing files outside of
`package.json`.

Sources:
https://github.com/posabsolute/jQuery-Validation-Engine/archive/2.6.4.zi
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https://github.com/posabsolute/jQuery-Validation-Engine/archive/2.6.3.zi
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https://github.com/posabsolute/jQuery-Validation-Engine/archive/0.1.0.zi
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