[Ds-1300] Fix deprecation code (once and cookie) in js files

[aleevas]

Related Issue/Ticket: DS-1300

Steps to test:

• [ ] Go to the site with virtual Y that uses as the default theme Rose or Lilly
• [ ] Open Dev Tools
• [ ] Verify that you don't see js-errors in the console

Quality checks:

Please check these boxes to confirm this PR covers the following cases:

• Maintaining our upgrade path is essential. Check one or the other:
  • [ ] This PR provides updates via hook_update_N or other means.
  • [ ] No updates are necessary for this change.
• Front end fixes should be tested against all of the Open Y Themes.
  • [ ] Tested against Carnation
  • [ ] Tested against Lily
  • [ ] Tested against Rose
  • [ ] This change does not contain front-end fixes.
• [ ] I have flagged this PR "Needs Review" or pinged the VY devs/QA team in Slack