Update local FHIR schemas

[krvital]

The FHIR schemas currently located in the resources directory are obsolete and need to be updated. Replace the existing schemas with the latest versions downloaded from Aidbox, ensuring that they remain in the ndjson.gz format. The updated schemas must be organized into the following directories:

• FHIR R4 Schemas
• FHIR R4B Schemas
• FHIR R5 Schemas

Additionally, create a directory for a set of schemas with mutually compatible versions, including:

• FHIR R5
• us.core
• us.codex.radiation.therapy
• us.mcode

The updated schemas should be compatible with the existing file importer.

[spicyfalafel]

Not sure yet if we should use fhir schema packages from bucket.

[krvital]

Not sure yet if we should use fhir schema packages from bucket.

This isn't about downloading FHIR schemas from Health Samurai's Google storage; rather, it's about ensuring the archives in our resources are compatible with FHIR schemas."

[krvital]

It seems that basic generation from local FHIR schemas is working, but it's not generating the constrained classes/types. Need to investigate this and understand why.