fix(deps): update dependency katex to ^0.16.40

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
katex (source)	^0.16.39 → ^0.16.40

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Release Notes

KaTeX/KaTeX (katex)

v0.16.40

Compare Source

Bug Fixes

• css: specify position: relative for .katex (#​4170) (020f0d8)

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Configuration

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.71%. Comparing base (e56f20b) to head (b4464ca).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1504   +/-   ##
=======================================
  Coverage   98.71%   98.71%           
=======================================
  Files           5        5           
  Lines          78       78           
  Branches       13       13           
=======================================
  Hits           77       77           
  Misses          1        1           

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