add uris

[KeeyanGhoreshi]

Describe your changes

Adds canonical uris to questionnaire's and uses them

Issue ticket number and Jira link

REMS-400

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.

[jtquach1]

The requested changes are not related to your ticket/PR, but they are related to the extensions your PR touches. The Questionnaire.url changes you made still conform to the uri type in FHIR R4. Ditto for Questionnaire.item[sdc-questionnaire-subQuestionnaire].extension.valueCanonical.

I wasn't able to locate the original Questionnaire.extensions located at http://hl7.org/fhir/StructureDefinition/sub-questionnaire and http://hl7.org/fhir/StructureDefinition/sub-questionnaire-expand, but I found updated URLs for those extensions that conform to FHIR version 4.0.1 in the Structured Data Capture IG (mentioned under https://hl7.org/fhir/R4/questionnaire.html#scope). They seem to not be defined for FHIR version 4.0.0 for that IG, however. I was also unable to locate the sub-questionnaire and sub-questionnaire-expand extensions from https://hl7.org/fhir/R4/questionnaire.html.

I'm not entirely sure whether Questionnaire.item[sdc-questionnaire-collapsible].extension.valueCanonical is meant to be a more updated version of Questionnaire.item[sub-questionnaire-expand].extension.valueCanonical, but its required valueCode ValueSet (not valueBoolean) is binary just like a boolean. This is the spec: https://hl7.org/fhir/uv/sdc/ValueSet-collapsible.html

[avirgulto]

Looks good