Backport: duplicated form steps check #9678

Job	Run time
Set up docker build 'dynamic' env variables	1s
Build and check documentation	2m 16s
End-to-end tests, chromium	12m 45s
Run the Django test suite	16m 52s
End-to-end tests, firefox	10m 16s
End-to-end tests, webkit	10m 2s
Run the Django test suite in reverse	12m 41s
docker_build (production) / Build image	9m 41s
docker_build (ci, test-) / Build image	10m 21s
docker_build (extensions, token_exchange, all-extensions-) / Build image	12m 22s
Check for unexepected OAS changes	6s
Generate SDKs from OAS	59s
Generate Postman collection from OAS	11s
Validate OAS	34s
Push Docker image	0s
update-docker-readme	0s
	1h 39m 7s

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