Rems case save

[KeeyanGhoreshi]

Describe your changes

When submitting a patient enrollment form, the SMART app will put the case number into the patient identifier list.

Issue ticket number and Jira link

REMS-671

Checklist before requesting a review

• I have performed a self-review of my code
• Ensure the target / base branch for any feature PR is set to dev not main (the only exception to this is releases from dev and hotfix branches)

Checklist for conducting a review

• Review the code changes and make sure they all make sense and are necessary.
• Pull the PR branch locally and test by running through workflow and making sure everything works as it is supposed to.

[plarocque4]

works well