refactor: lazy catalog Config initialization #8089

Job	Run time
cibw-dev-env-smoke-test	25s
integration-test-gcs	7m 9s
integration-test-adls	7m 13s
integration-test-s3	7m 22s
integration-test	18m 17s
lint-and-unit-test (3.11)	2m 25s
lint-and-unit-test (3.10)	2m 22s
lint-and-unit-test (3.13)	2m 24s
lint-and-unit-test (3.12)	2m 37s
integration-coverage-report	0s
	50m 14s

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