Display available role types in dropdown for ZGW registration plugin #14640

Job	Run time
Build and check documentation	3m 22s
Set up docker build 'dynamic' env variables	1s
End-to-end tests, chromium	13m 31s
Run the Django test suite	7m 48s
End-to-end tests, firefox	16m 46s
End-to-end tests, webkit	11m 46s
Run the Django test suite in reverse	5m 19s
docker_build (production) / Build image	2m 43s
docker_build (extensions, token_exchange,prefill_haalcentraalhr, all-extensions-) / Build image	2m 48s
Scan docker image	2m 26s
Simulate upgrading instances (2.7.4)	1m 18s
Simulate upgrading instances (2.7.8)	1m 22s
Check for unexepected OAS changes	7s
Generate SDKs from OAS	32s
Validate OAS	17s
Generate Postman collection from OAS	10s
Push Docker image	0s
update-docker-readme	0s
	1h 10m 16s

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