[v3-2-test] Speed up 'Generate the FastAPI API spec' prek hook (~2min → ~25s) (#64131)#66308

potiuk merged 1 commit intoapache:v3-2-testapache/airflow:v3-2-testfrom

potiuk:backport-64131-openapi-sqlite-v3-2-testpotiuk/airflow:backport-64131-openapi-sqlite-v3-2-testCopy head branch name to clipboard