Update ava requirement from ^3.8.2 to ^3.15.0

[dependabot-preview]

Updates the requirements on ava to permit the latest version.

Release notes

Sourced from ava's releases.

3.15.0

Automatic snapshot file removal

When you stop using snapshots in a test file, the next time you run ava --update-snapshots we'll remove the left-over snapshot files. Thanks @ninevra! 4f093ab

TAP improvements

@tymfear has been on a roll improving our TAP reporter. t.log() output is now compliant with the spec 99ab93a. Tests that did not run due to timeouts are now reported 98595dae58209a9062d0238c7a3dd7078a9962d1.

Next-generation configuration

AVA 4 will add full support for ESM configuration files as well as allowing you to have asynchronous factory functions a2f2614cc1e34fb9a7aa204b37b3b25559f203d9. If you're using Node.js 12 or later you can opt-in to these features in AVA 3 by enabling the nextGenConfig experiment. Say in an ava.config.mjs file:

export default {
	nonSemVerExperiments: {
		nextGenConfig: true
	},
	files: ['unit-tests/**/*]
};

This also allows you to pass an .mjs file using the --config argument.

With this experiment enabled, AVA will no longer have special treatment for ava.config.js files. Instead AVA follows Node.js' behavior, so if you've set "type": "module" you must use ESM, and otherwise you must use CommonJS.

You mustn't have an ava.config.mjs file next to an ava.config.js or ava.config.cjs file.

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See avajs/ava@v3.14.0...v3.15.0 for all changes.

Commits

• 32c5425 3.15.0
• 0f69088 Update dependencies
• a2f2614 Next-generation configuration loading
• 711bcf2 Housekeeping
• 4f093ab Remove snapshot files when a test file stops using snapshots
• 98595da Fix timeout reporting in TAP reporter
• 3fe4c40 Only create the cache directory when needed (#2628)
• 99ab93a Upgrade supertap and print t.log entries according to TAP diagnostics spec
• 5d3b200 3.14.0
• 9b2bd5f Update dependencies
• Additional commits viewable in compare view

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