Update squidfunk/mkdocs-material Docker tag to v9.5.9

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
squidfunk/mkdocs-material	final	patch	9.5.8 -> 9.5.9

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Release Notes

squidfunk/mkdocs-material (squidfunk/mkdocs-material)

v9.5.9: mkdocs-material-9.5.9

Compare Source

• Fixed navigation pruning with tabs and sections enabled

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (6142ea0) 37.41% compared to head (0ecbf65) 57.21%.

Additional details and impacted files

@@             Coverage Diff              @@
##           develop    #1177       +/-   ##
============================================
+ Coverage    37.41%   57.21%   +19.80%     
============================================
  Files           41       41               
  Lines         4025     4025               
============================================
+ Hits          1506     2303      +797     
+ Misses        2519     1722      -797     

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