build(storage): fix integration test version #17075

Job	Run time
gitignore_correctness	1m 3s
owlbot-py	1m 16s
generate-readme	1m 9s
package_name_check	1m 0s
gapic-bom	1m 39s
root-pom	1m 40s
group_id_check_for_maps_libraries	7m 45s
owlbot-yaml	1m 2s
	16m 34s

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