As a user I want my session to expire at browser close

[raftmsohani]

Description:
The session persist up to 14 days, however as a follow up to #2822 the session should expire after closing the broser

Acceptance Criteria:
Create a list of functional outcomes that must be achieved to complete this issue

• Browser session expires after closing
• Test to grab the cookie and close the browser and try to login to API using that cookie and confirm the connection fails
• Testing Checklist has been run and all tests pass
• README is updated, if necessary

Tasks:
Create a list of granular, specific work items that must be completed to deliver the desired outcomes of this issue

• Add SESSION_EXPIRE_AT_BROWSER_CLOSE
• Run Testing Checklist and confirm all tests pass

Notes:
Add additional useful information, such as related issues and functionality that isn't covered by this specific issue, and other considerations that will be helpful for anyone reading this

• Note 1
• Note 2
• Note 3

Supporting Documentation:
Please include any relevant log snippets/files/screen shots

• Doc 1
• Doc 2

Open Questions:
Please include any questions or decisions that must be made before beginning work or to confidently call this issue complete

• Open Question 1
• Open Question 2