Add rambleraptor to collaborators list (#3456) #8785

Job	Run time
integration-test-adls	1m 25s
integration-test	11m 33s
lint-and-unit-test (3.10)	3m 20s
cibw-dev-env-smoke-test	29s
integration-test-s3	1m 27s
lint-and-unit-test (3.13)	2m 59s
lint-and-unit-test (3.14)	2m 46s
integration-test-gcs	1m 9s
lint-and-unit-test (3.12)	3m 16s
lint-and-unit-test (3.11)	3m 13s
integration-coverage-report	36s
	32m 13s

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