updated cypress tests to support sso upgrade jobs

General MR

Summary

• Updated Cypress Test to support SSO upgrade CI jobs

Relevant logs/screenshots

successful SSO upgrade artifact: https://repo1.dso.mil/big-bang/product/packages/thanos/-/jobs/63404813/artifacts/file/test-artifacts/thanos/cypress/videos/02-thanos-sso.cy.js.mp4

Linked Issue

Issue

Upgrade Notices

N/A