Dev Branch: Member filter extension url is incorrect

[gotdan]

It should be member-filter instead of memberFilter. This is wrong in the IG docs and examples too which I'll fix.

[vlad-ignatov]

Not sure what you mean. I am currently only testing if it ends with "memberFilter". Is that going to change?
https://github.com/smart-on-fhir/bulk-data-server/blob/dev/fhir/group.ts#L189

[gotdan]

Yup, it should end in member-filter like https://build.fhir.org/ig/HL7/bulk-data/branches/argo24/group.html#example

[vlad-ignatov]

OK. Is that like a constant URL that I match exactly, or should I continue to look for the last segment?

[gotdan]

The extensions may move to the extension registry which would change their canonical url, so continuing to look at just the last segment until the final IG is published makes sense to me.