feat(object-assertion): Matchers use variadic arguments

[JoseLion]

This PR updates most of the ObjectAssertion matches to use variadic parameters. It also updates the AssertionError options so we can show diffs when the assertion fails, providing more complete information to the user.

[byrpatrick]

LGTM! I like how it displays the diff when the assertion fails.

Also, thanks @JoseLion for pointing that out 😅 I forgot to include the expected property during the first iteration. It is missing the expected property on the following methods too:

• toBeEmpty
• toContainKey
• toContainValue
• toContainEntry

Do you mind if I commit a fix for this on this branch?

[JoseLion]

As we discussed internally, it'd be ok to add the expected value to toBeEmpty. The other methods would generate a diff that could be misleading of the real error. Good catch @byrpatrick!

[JoseLion]

@all-contributors please add @byrpatrick for review

[allcontributors]

@JoseLion

I've put up a pull request to add @byrpatrick! 🎉

[github-actions]

🎉 This PR is included in version 1.3.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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[github-actions]

🎉 This PR is included in version 1.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀