tests

Add tests for copyObject in OOB bucket #4230

Job	Run time
build	4m 46s
lint	51s
unit-tests	1m 29s
multiple-backend	2m 54s
file-ft-tests	11m 46s
mongo-v1-ft-tests	10m 49s
mongo-v0-ft-tests	11m 23s
utapi-v2-tests	1m 14s
ceph-backend-test	12m 8s
kmip-ft-tests	1m 13s
quota-tests (With Inflights, true)	1m 30s
quota-tests (Without Inflights, false)	1m 2s
	1h 1m 5s

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