Bump furo from 2022.4.7 to 2022.6.4.1 in /docs

[dependabot]

Bumps furo from 2022.4.7 to 2022.6.4.1.

Changelog

Sourced from furo's changelog.

Changelog

2022.06.04.1 -- Naughty Nickel bugfix

• Fix the URL used in the "Edit this page" for Read the Docs builds.

2022.06.04 -- Naughty Nickel

• ✨ Advertise Sphinx 5 compatibility.
• ✨ Change to basic-ng as the base theme (from {pypi}sphinx-basic-ng).
• Document site-wide announcement banners.
• Drop the pin on pygments.
• Improve edit button, using basic-ng's edit-this-page component.
• Tweak headings to better match what users expect.
• Tweak how Sphinx's default HTML is rendered, using docutils post-transforms (this replaces parsing+modifying it with BeautifulSoup).
• When built with docutils 0.18, footnotes are rendered differently and stylised differently in Furo.

2022.04.07 -- Magical Mauve

• ✨ Make sphinx-copybutton look better.
• Add margin to indentations in line blocks.
• Add styling for non-arabic list styles
• Add support for html_baseurl.
• Improve "Edit this page" icon to be more accessible.
• Improve html_sidebars example.
• Tweak positioning of back to top on desktop.

2022.03.04 -- Lucent Lilac

• Improve support for print media.
• Reduce heading sizes for h3 and below.
• Don't allow selecting headerlink content.
• Improve how overflow wrapping is handled.
• Add a reference from the configuration variables to the color customisation page.

2022.02.23 -- Keen Kobi

• ✨ Add a "Back to Top" button that shows up when scrolling up.
• Add a URL to GitHub in Project-URLs.
• Break long words in the prev/next buttons.
• Fix includes in Kitchen sink.

... (truncated)

Commits

• 1142fad Prepare release: 2022.06.04.1
• 211abb4 Update changelog
• 06cdba6 Fix the edit this page URL
• 43ce491 Back to development
• fb6e486 Prepare release: 2022.06.04
• 090b02e Update changelog
• 098d51d Fix the Just the Docs link
• 7fa8d08 Change to a post-transform for wrapping math blocks and table
• 51f1e52 Speed up determining if there's multiple toc entries
• 99a6ff8 Update caniuse-lite NPM package
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[ichard26]

Superseded by #3118.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.