Update mkdocs-material to 7.1.9

[pyup-bot]

This PR updates mkdocs-material from 7.1.8 to 7.1.9.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/mkdocs-material
• Changelog: https://pyup.io/changelogs/mkdocs-material/
• Repo: https://squidfunk.github.io/mkdocs-material/

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[codecov]

Codecov Report

Merging #895 (279ae6a) into master (a74765d) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #895   +/-   ##
=======================================
  Coverage   78.59%   78.59%           
=======================================
  Files         167      167           
  Lines        4452     4452           
=======================================
  Hits         3499     3499           
  Misses        732      732           
  Partials      221      221