Update dependency express-session to ^1.18.2

This MR contains the following updates:

Package	Type	Update	Change
express-session	dependencies	patch	^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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