Bumps mkdocs-material from 9.6.15 to 9.6.16.

Sourced from mkdocs-material's releases.

mkdocs-material-9.6.16

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

Sourced from mkdocs-material's changelog.

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)

• Fixed #8158: Flip footnote back reference icon for right-to-left languages

mkdocs-material-9.6.11 (2025-04-01)

• Updated Docker image to latest Alpine Linux
• Bump required Jinja version to 3.1
• Fixed #8133: Jinja filter items not available (9.6.10 regression)
• Fixed #8128: Search plugin not entirely disabled via enabled setting

mkdocs-material-9.6.10 (2025-03-30)

This version is a pure refactoring release, and does not contain new features or bug fixes. It strives to improve the compatibility of our templates with alternative Jinja-like template engines that we're currently exploring, including minijinja.

Additionally, it replaces several instances of Python function invocations with idiomatic use of template filters. All instances where variables have been mutated inside templates have been replaced. Most changes have been made in partials, and only a few in blocks, and all of them are fully backward compatible, so no changes to overrides are necessary.

Note that this release does not replace the Jinja template engine with minijinja. However, our templates are now 99% compatible with minijinja, which means we can explore alternative Jinja-compatible implementations. Additionally, immutability and removal of almost all Python function invocations means much more idiomatic templating.

... (truncated)

• 8b94981 Prepare 9.6.16 release
• e5c7ab5 Updated dependencies
• 5338552 Fixed handling of inconsistent drive letter case
• 6d4f756 Fixed dotpath venv guessing
• 88bdcf5 Fixed empty username fallback
• d0c4bd6 Merge pull request #8346 from squidfunk/dependabot/npm_and_yarn/form-data-3.0.4
• 9c1e4de Bump form-data from 3.0.1 to 3.0.4
• b2d235e Updated Premium sponsors
• e54ff06 Updated Premium sponsors
• 212b7ab Updated Premium sponsors
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