Update sphinx-immaterial to 0.13.7

[pyup-bot]

This PR updates sphinx-immaterial from 0.13.4 to 0.13.7.

Changelog

0.13.6

What's Changed
* wrap section titles in span element by 2bndy5 in https://github.com/jbms/sphinx-immaterial/pull/447
* Fix cpp/api_parser.py to work with newer libclang by jbms in https://github.com/jbms/sphinx-immaterial/pull/449
* update test snapshots by 2bndy5 in https://github.com/jbms/sphinx-immaterial/pull/455
* fix: copied mathjax dist for `sphinx>=v8.2` by 2bndy5 in https://github.com/jbms/sphinx-immaterial/pull/446
* Bump actions/download-artifact from 4 to 5 by dependabot[bot] in https://github.com/jbms/sphinx-immaterial/pull/454
* Bump astral-sh/setup-uv from 5 to 6 by dependabot[bot] in https://github.com/jbms/sphinx-immaterial/pull/444
* Bump codecov/codecov-action from 4 to 5 by dependabot[bot] in https://github.com/jbms/sphinx-immaterial/pull/400


**Full Changelog**: https://github.com/jbms/sphinx-immaterial/compare/v0.13.5...v0.13.6

0.13.5

What's Changed
* Fix parsing of frontmatter config in mermaid diagrams by Bizordec in https://github.com/jbms/sphinx-immaterial/pull/437
* Bump pypa/gh-action-pypi-publish from 1.10.3 to 1.12.4 by dependabot in https://github.com/jbms/sphinx-immaterial/pull/405


**Full Changelog**: https://github.com/jbms/sphinx-immaterial/compare/v0.13.4...v0.13.5

Links

• PyPI: https://pypi.org/project/sphinx-immaterial
• Changelog: https://data.safetycli.com/changelogs/sphinx-immaterial/

[codecov-commenter]

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.42%. Comparing base (5fbd142) to head (a0aa420).
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Additional details and impacted files

@@           Coverage Diff           @@
##           master     #190   +/-   ##
=======================================
  Coverage   96.42%   96.42%           
=======================================
  Files           8        8           
  Lines         196      196           
=======================================
  Hits          189      189           
  Misses          7        7           

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[pyup-bot]

Closing this in favor of #194