Bump sphinxcontrib-mermaid from 0.7.1 to 0.8.1

[dependabot[bot]]

Bumps sphinxcontrib-mermaid from 0.7.1 to 0.8.1.

Changelog

Sourced from sphinxcontrib-mermaid's changelog.

0.8.1 (Feb 25, 2023) +++++++++++++++++++++

• Default to Mermaid 9.4.0 as 10.0 introduced incompatible changes. See the discussion <https://github.com/mermaid-js/mermaid/discussions/4148>_.

0.8 (Feb 9, 2023) +++++++++++++++++++++

• Moved CI to Github Actions
• Make the class diagram reproducible
• Allow the user to change the JS priority
• Drop support for Python 3.6
• Black formatting

See full set of changes <https://github.com/mgaitan/sphinxcontrib-mermaid/compare/0.7.1...0.8>_.

Commits

• 5dd546a bump 0.8.1
• e0e92e8 default to 9.4.0
• 3342e01 changelog
• d726dc0 black all the thing
• 6423857 fix typo
• e27a1c5 install the package to render docs
• 2e3325c no need to upgrade pip and wheel
• 97ec4d8 install this package
• d40b782 Merge pull request #107 from dsavransky/master
• 0e2e06d updating README and docs with configuration for building PDFs in readthedocs.io
• Additional commits viewable in compare view

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