build(deps): bump the docs group in /docs with 2 updates

[dependabot]

Bumps the docs group in /docs with 2 updates: mkdocs-material and mkdocs-macros-plugin.

Updates mkdocs-material from 9.6.16 to 9.6.21

Release notes

Sourced from mkdocs-material's releases.

mkdocs-material-9.6.21

• Updated Serbian translations
• Fixed #8458: Temporary pin of click dependency

mkdocs-material-9.6.20

• Fixed #8446: Deprecation warning as of Python 3.14 in Emoji extension
• Fixed #8440: & character not escaped in search highlighting
• Fixed #8439: FontAwesome icons color not set in social cards (regression)

mkdocs-material-9.6.19

• Added support for Python 3.14
• Updated Bahasa Malaysia translations

mkdocs-material-9.6.18

• Updated Azerbaijani translations
• Fixed last compat issues with minijinja, now 100% compatible

mkdocs-material-9.6.17

• Fixed #8396: Videos do not autoplay when inside a content tab
• Fixed #8394: Stroke width not effective in Mermaid.js diagrams
• Fixed disappearing version selector when hiding page title

Changelog

Sourced from mkdocs-material's changelog.

mkdocs-material-9.6.21 (2025-09-30)

• Updated Serbian translations
• Fixed #8458: Temporary pin of click dependency

mkdocs-material-9.6.20 (2025-09-15)

• Fixed #8446: Deprecation warning as of Python 3.14 in Emoji extension
• Fixed #8440: & character not escaped in search highlighting
• Fixed #8439: FontAwesome icons color not set in social cards (regression)

mkdocs-material-9.6.19 (2025-09-07)

• Added support for Python 3.14
• Updated Bahasa Malaysia translations

mkdocs-material-9.6.18 (2025-08-22)

• Updated Azerbaijani translations
• Fixed last compat issues with [minijinja], now 100% compatible

mkdocs-material-9.6.17 (2025-08-15)

• Fixed #8396: Videos do not autoplay when inside a content tab
• Fixed #8394: Stroke width not effective in Mermaid.js diagrams
• Fixed disappearing version selector when hiding page title

mkdocs-material-9.6.16 (2025-07-26)

• Fixed #8349: Info plugin doesn't correctly detect virtualenv in some cases
• Fixed #8334: Find-in-page detects matches in hidden search result list

mkdocs-material-9.6.15 (2025-07-01)

• Updated Mongolian translations
• Improved semantic markup of "edit this page" button
• Improved info plugin virtual environment resolution
• Fixed #8291: Large font size setting throws of breakpoints in JavaScript

mkdocs-material-9.6.14 (2025-05-13)

• Fixed #8215: Social plugin crashes when CairoSVG is updated to 2.8

mkdocs-material-9.6.13 (2025-05-10)

• Fixed #8204: Annotations showing list markers in print view
• Fixed #8153: Improve style of cardinality symbols in Mermaid.js ER diagrams

mkdocs-material-9.6.12 (2025-04-17)

... (truncated)

Commits

• f7cacc0 Prepare 9.6.21 release
• 6f715fb Unpinned click
• 97e275c Updated Serbian languages (#8445)
• f0b0b59 Prepare 9.6.20 release
• 900981b Fixed deprecation warning as of Python 3.14 in Emoji extension
• ed00263 Documentation (#8443)
• a4f42bb Updated Premium sponsors
• 63d7e74 Fixed FontAwesome icons having fill attributes
• ee67845 Fixed & not escaped in search highlighting
• 2fe55ee Prepare 9.6.19 release
• Additional commits viewable in compare view

Updates mkdocs-macros-plugin from 1.3.7 to 1.4.0

Changelog

Sourced from mkdocs-macros-plugin's changelog.

1.4.0, 2025-09-21

• Removed: auto-install of missing pluglet (meaningful error message #262)
• Fixed: error with yaml dumps (#258)
• Fixed: detection of Jinja2, to allow title rendering (#266)
• Small improvements to documentation

Commits

• b1dacfb Delete install_package() function from codebase
• 4ec687e Remove auto-install of missing pluglet (#262)
• e9dec13 Remove installation of missing pluglet (but meaningful message) #262
• 9ef2b98 Include new function yaml_support() from super_collections (#258)
• 86e31f7 Define explicitely python in update_pypi.sh
• 6b396ec Add info in doc that a module can have relative path (#263)
• 62daea9 Fix: Fix detection of Jinja2, to allow title rendering (#266)
• e0ba1ba Test built-in filters (#253)
• 0bc57e3 Fix imprecision in description of parameters for jinja2 syntax (#252)
• 4fb7bf6 Change tests: MkDocsPage.find() -> find_text()
• See full diff in compare view

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