ASFCUMULUS-845: set additional properties of session cookie

[asjohnston-asf]

Pull Request Checklist

I have:

• performed a self review of my code I&A code style
  • Resources and Data Structures are sorted by ABC or a defined sorting pattern
• updated the documentation accordingly
  • no edits necessary
• verified required action checks are passing
• deployed my code and all new and existing E2E/Integration tests passed
  • I've successfully built and deployed TEA including these changes and verified the cookie-related behavior, but I don't have sufficient test data available to run the TEA end-to-end tests.
• bumped the version number as appropriate
  • no bump necessary

[asjohnston-asf]

@mattp0 any concerns if I merge and move foward with updating https://github.com/asfadmin/thin-egress-app ?