Bump ex_doc from 0.29.4 to 0.30.6

[dependabot[bot]]

Bumps ex_doc from 0.29.4 to 0.30.6.

Changelog

Sourced from ex_doc's changelog.

v0.30.6 (2023-08-25)

• Enhancements
  • Extract title from Markdown file when preceeded with comments
  • Improve focus navigation in notebooks

v0.30.5 (2023-08-12)

• Bug fixes
  • Fix style for code in headers
  • Fix search data generation for Erlang/OTP

v0.30.4 (2023-08-03)

• Bug fixes
  • Fix style for anchors in headers

v0.30.3 (2023-07-15)

• Enhancements

  • Compress search index before storing in local storage

• Bug fixes

  • Fix styling for headers on cheatsheets and small screens

v0.30.2 (2023-07-11)

• Bug fixes
  • Fix escaping in search_data.json
  • Skip vega-lite code blocks in search_data.json

v0.30.1 (2023-07-07)

• Bug fixes
  • Fix styling for headers on cheatsheets and small screens

v0.30.0 (2023-07-07)

• Enhancements

  • Support tabsets (see the README for more information)
  • Improve search results and indexing by storing more data and metadata
  • Warn on invalid references in links
  • Strike-through deprecated items on autocompletion
  • Add source URL link to API reference page
  • Allow multiple extra files with the same name by generating unique names in case of conflicts

• Bug fixes

  • Fix rendering of large code blocks in admonition texts
  • Do not log errors on module mismatch in case-insensitive file systems

Commits

• 48949c5 Release v0.30.6
• c47807c Extract title even with comments
• 4628900 Update assets
• 67af3be Make checked switch button focus state visible
• 32bb4ff Show function header link when focused
• f63316e Update assets
• 1c85e72 Remove unecessary css
• 4928aa8 Fix view links on cheatsheets
• c4aaf36 Update assets
• f165492 Add text decoration to admonition
• Additional commits viewable in compare view

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[dependabot[bot]]

Looks like ex_doc is up-to-date now, so this is no longer needed.