Add defaults to ViewVersion fields #8817

Job	Run time
integration-test-gcs	1m 28s
integration-test	11m 9s
cibw-dev-env-smoke-test	28s
lint-and-unit-test (3.14)	2m 57s
integration-test-adls	1m 25s
lint-and-unit-test (3.10)	3m 29s
integration-test-s3	1m 11s
lint-and-unit-test (3.12)	3m 14s
lint-and-unit-test (3.11)	2m 58s
lint-and-unit-test (3.13)	3m 15s
integration-coverage-report	27s
	32m 1s

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