Fix mirrord ls test #14072

Job	Run time
towncrier_check	7s
check_if_release_branch	1s
changed_files	6s
build mirrord CLI	0s
lint	3m 5s
integration_tests	5m 47s
check-rust-docs	57s
lint_markdown	0s
macos_tests	12m 17s
test_agent	3m 16s
test_agent_image	6m 42s
test_cli_image	6m 40s
e2e (docker)	8m 55s
intellij_e2e_on_release_branch	0s
e2e (containerd)	10m 14s
vscode_e2e_on_release_branch	0s
ci	1s
	58m 8s

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