Update dependency remark-toc to v9

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
remark-toc	^8 -> ^9.0.0

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Release Notes

remarkjs/remark-toc (remark-toc)

v9.0.0

Compare Source

Change

• e9f34ee Change to require Node.js 16
  migrate: update too
• ffb64b2 Change to use exports
  migrate: don’t use private APIs
• 89fbc0b Update mdast-util-toc, @types/mdast, etc
  migrate: update too
• 6fbf704 Change to include Contents headings by default
  migrate: pass an options.heading if you don’t want it
• 64f5cd9 Change to default to tight: true
  migrate: pass options.tight: true if you don’t want it

Full Changelog: remarkjs/remark-toc@8.0.1...9.0.0

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Configuration

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[renovate]

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update. You will not get PRs for any future 9.x releases. But if you manually upgrade to 9.x then Renovate will re-enable minor and patch updates automatically.

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