Update knex

[caiquecastro]

Change to the latest version

Proposed changes

The latest knex version contains new features and bug fixes like: knex changelog

Types of changes

What types of changes does your code introduce?

Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

The breaking changes are: https://github.com/tgriesser/knex/blob/master/CHANGELOG.md#breaking-changes

Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code.

• I have read the CONTRIBUTING doc
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works.
• I have added necessary documentation (if appropriate)

[coveralls]

Coverage remained the same at 96.499% when pulling 46e3de7 on caiquecastro:patch-1 into 7ed4138 on adonisjs:develop.

[coveralls]

Coverage remained the same at 96.499% when pulling 76eb03b on caiquecastro:patch-1 into 7ed4138 on adonisjs:develop.

[caiquecastro]

The probably reason why the tests changed: knex/knex@66acbe7#diff-2ee33e306d47d27f6349fbefe16e28e0

[RomainLanz]

Thanks! 💜