chore(docs): add an example for auth with keycloak (#41687) #105715

Job	Run time
Build info	39s
Basic tests / Breeze unit tests	56s
Basic tests / Test OpenAPI client	0s
Basic tests / Test git clone on Windows	11s
Basic tests / Static checks: basic checks only	0s
Basic tests / React WWW tests	0s
Basic tests / Test Airflow release commands	8m 50s
Basic tests / Upgrade checks	0s
Skip building CI images in-workflow / Skip building CI linux/amd64 image	6s
Wait for CI images	2m 53s
Additional CI image checks	0s
Provider checks	0s
Helm tests	0s
MySQL tests	0s
Non-DB tests	0s
Postgres tests	0s
Sqlite tests	0s
Integration Tests	0s
Lowest direct dependency resolution tests	0s
Special tests	0s
Generate constraints / Generate constraints 3.8	3m 6s
Static checks, mypy, docs / Build documentation (--docs-only)	6m 33s
Static checks, mypy, docs / Static checks	7m 14s
Static checks, mypy, docs / Build documentation (--spellcheck-only)	4m 16s
Static checks, mypy, docs / MyPy checks	0s
Skip building PROD images in-workflow / Skip building Airflow and provider packages	8s
Skip building PROD images in-workflow / Skip building PROD Regular image	12s
Wait for PROD images	0s
Additional PROD image tests	0s
Kubernetes tests	0s
Static checks, mypy, docs / Publish documentation	0s
Finalize tests	0s
	35m 4s

Provide feedback