Add labels support to LoadTableResponse and Table #8101

Job	Run time
integration-test-s3	5m 13s
integration-test-gcs	5m 12s
integration-test	5m 14s
integration-test-adls	5m 11s
cibw-dev-env-smoke-test	28s
lint-and-unit-test (3.11)	2m 40s
lint-and-unit-test (3.12)	5m 13s
lint-and-unit-test (3.10)	2m 57s
lint-and-unit-test (3.13)	2m 55s
integration-coverage-report	1s
	35m 4s

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