Bump mkdocs-material from 9.1.5 to 9.1.6

Bumps mkdocs-material from 9.1.5 to 9.1.6.

Release notes

Sourced from mkdocs-material's releases.

mkdocs-material-9.1.6

• Updated Persian (Farsi) translations
• Fixed #5300: Boxes in Mermaid sequence diagrams not color-abiding

Changelog

Sourced from mkdocs-material's changelog.

mkdocs-material-9.1.6+insiders-4.32.5 (2023-04-07)

• Fixed #5322: Navigation tabs hoist nested page icons

mkdocs-material-9.1.6 (2023-04-07)

• Updated Persian (Farsi) translations
• Fixed #5300: Boxes in Mermaid sequence diagrams not color-abiding

mkdocs-material-9.1.5 (2023-03-31)

• Updated Lithuanian and Japanese translations
• Updated Mermaid.js to version 9.4.3
• Fixed #5290: Footer previous/next labels cut-off for short page titles

mkdocs-material-9.1.4+insiders-4.32.4 (2023-03-24)

• Fixed #5241: Built-in typeset plugin jams navigation for anchors in headings

mkdocs-material-9.1.4 (2023-03-24)

• Fixed #5239: Instant loading breaks anchors in details (9.1.1 regression)
• Fixed #5211: Anchor following not working for Chinese (9.1.2 regression)

mkdocs-material-9.1.3 (2023-03-14)

• Added Kurdish (Soranî) translations
• Updated Norwegian (Bokmål), Portuguese and Romanian translations
• Improved compatibility with mkdocs-jupyter plugin
• Fixed #5198: Built-in search plugin not filtering script and style tags
• Fixed #5176: Back-to-top + instant loading not working (9.1.1 regression)

mkdocs-material-9.1.2+insiders-4.32.3 (2023-03-09)

• Fixed Docker image release workflow (9.1.0 regression)
• Fixed #5159: Missing underline for abbreviations (9.1.0 regression)

mkdocs-material-9.1.2 (2023-03-09)

• Updated Icelandic, Korean and Swedish translations
• Fixed #5168: Mermaid text boxes overflow (9.0.13 regression)
• Fixed #5155: Table of contents not highlighting percent-encoded URLs

mkdocs-material-9.1.1 (2023-03-05)

• Updated Czech and Thai translations
• Improved instant loading (scroll restoration, slow connections)
• Fixed #5023: Instant loading not allowing to go back to initial page
• Fixed #3797: Instant loading does not work with section anchors in Safari

... (truncated)

Commits

• 7fc4c27 Updated Insiders changelog
• b84a4c7 Prepare 9.1.6 release
• 511eac7 Documentation
• eb901a6 Merge pull request #5255 from Commandcracker/patch-1
• 1639a0b Merge pull request #5334 from squidfunk/docs/index-setup
• f34e86c Documentation
• 393c38f Updated Persian (Farsi) translations
• 6f7d06a Merge branch 'master' of github.com:squidfunk/mkdocs-material
• 97fd112 Fixed Mermaid sequence diagram box colors
• 4586c0f Added setup index.md
• Additional commits viewable in compare view