Update dependency express-session to v1.18.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
express-session	1.18.1 -> 1.18.2

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Release Notes

expressjs/session (express-session)

v1.18.2

Compare Source

==========

• deps: mocha@​10.8.2
• deps: on-headers@~1.1.0
  • Fix CVE-2025-7339 (GHSA-76c9-3jph-rj3q)

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Configuration

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.74%. Comparing base (4a29703) to head (73b4421).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #224   +/-   ##
=======================================
  Coverage   89.74%   89.74%           
=======================================
  Files         112      112           
  Lines        7595     7595           
  Branches     1082     1082           
=======================================
  Hits         6816     6816           
  Misses        771      771           
  Partials        8        8           

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