Bump ex_doc from 0.38.4 to 0.39.3

[dependabot[bot]]

Bumps ex_doc from 0.38.4 to 0.39.3.

Changelog

Sourced from ex_doc's changelog.

v0.39.3 (2025-12-09)

• Enhancements
  • Add the option to trim down the footer

v0.39.2 (2025-12-04)

• Bug fixes
  • Do not strip hrefs on summaries
  • Show go to latest for prereleases
  • Prevent fake italic in autocomplete text
  • Rename "Search Hexdocs" link to "Go to package docs"

v0.39.1 (2025-10-23)

• Bug fixes
  • Improve box-shadow around autocompletion
  • Trim search engine selector on small screens
  • Fix admonition titles on small screens

v0.39.0 (2025-10-23)

• Enhancements
  • Allow custom search engines to be configured with support for https://hexdocs.pm
  • Improve admonition blocks so they better integrate with the page flow
• Bug fixes
  • Add .cheatmd to EPUB to avoid broken links
• Backwards incompatible changes
  • Validate :extras fields: if you were previously setting them to unexpected values, you may now get an exception
  • Setting exdoc:full-text-search-url metadata is no longer supported, using the new search engines configuration

Commits

• a359f56 Release v0.39.3
• 94134e0 Add the option to trim down the footer
• 08482c0 Bump js-yaml from 4.1.0 to 4.1.1 in /assets (#2170)
• 425378e Release v0.39.2
• 10d8315 Ensure IDs rather than hrefs are stripped, closes #2175
• 72bb755 Show go to latest for prereleases, closes #2173
• 6db9cab Fix docs: Move source_url to project (#2172)
• e7abbae Add Elixir v1.19 and Erlang/OTP 28 to CI (#2166)
• 60203be Update assets
• a4927a4 Prevent fake italic in autocomplete text (#2168)
• Additional commits viewable in compare view

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