Update dependency pa11y to v8

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pa11y	^6.2.3 -> ^8.0.0

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Release Notes

pa11y/pa11y (pa11y)

v8.0.0

Compare Source

Pa11y 8 makes the latest version of Puppeteer (22) available to Pa11y and updates several other dependencies.

Changes in pa11y@8

• Major dependency changes
  • Upgrade puppeteer to 22 from 20
    • This may affect Pa11y's operating system support and the behaviour of Pa11y's browser automation.
  • Upgrade commander to 12 from 11
  • Remove dependency p-timeout
    • This will only affect users who had depended on p-timeout's presence as a side effect of installing Pa11y.
• Minor dependency changes:
  • Upgrade semver to 7.6 from 7.5

Many thanks to @​aarongoldenthal for contributing these dependency upgrades to Pa11y.

Full diff for pa11y@8

• 7.0.0...8.0.0

v7.0.0

Compare Source

Changes in pa11y@7

• Breaking: Upgrade Node.js support: Pa11y 7 requires a stable (even-numbered) Node.js version of 18 or above
• Breaking: Upgrade dependency puppeteer to 20 from 9: this may affect Pa11y's operating system support and the behaviour of Pa11y's browser automation
• Breaking: Upgrade dependency commander to 11 from 8
• Breaking: Upgrade dependency bfj to 8 from 7
• Upgrade axe-core to ~4.8.2 from ~4.2.1
• Support versions of Ubuntu above 20.04 without further configuration (thanks @​aarongoldenthal)
• Increase confidence in macOS and Windows support (thanks @​aarongoldenthal)
• Fix mistakes in documentation about runners (thanks @​aarongoldenthal)
• Update stale links in documentation (thanks @​gavinr)
• Update support policy

New contributors in pa11y@7

• @​gavinr made their first contribution
• @​danyalaytekin made their first contribution

Full diff for pa11y@7

• 6.2.3...7.0.0

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[renovate]

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