Bump ex_doc from 0.29.3 to 0.29.4

[dependabot[bot]]

Bumps ex_doc from 0.29.3 to 0.29.4.

Changelog

Sourced from ex_doc's changelog.

v0.29.4 (2023-03-29)

• Bug fixes
  • Fix sidebar element with no children taking additional padding
  • Fix elements being rendered too thick on macOS
  • Fix rendering of HTML elements inside tooltips

Commits

• 04568aa Release v0.29.4
• 8e86d63 Layout on apple-os and sidebar
• 5ec6735 Display tooltip content as html (#1685)
• f71fbc2 Release v0.29.3
• 2bdc7ef Fix settings icon position (#1683)
• See full diff in compare view

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[mhsdef]

@dependabot rebase

[dependabot[bot]]

Superseded by #72.