chore(deps): update dependency cosl to v0.0.42 #970

Job	Run time
extra-args	1s
build-all-charms (./charms/worker/k8s/) / Build and push charms	10m 6s
build-all-charms (./charms/worker/) / Build and push charms	7m 6s
integration-tests (k8s) / Get runner image / Get runner image	3s
integration-tests (etcd) / Get runner image / Get runner image	5s
integration-tests (k8s) / Build and push charm	32s
integration-tests (k8s) / Build rock / Get rocks	7s
integration-tests (k8s) / Build image / Get images	4s
integration-tests (etcd) / Build and push charm	28s
integration-tests (etcd) / Build rock / Get rocks	5s
integration-tests (etcd) / Build image / Get images	4s
integration-tests (k8s) / Build image / Build image	0s
integration-tests (k8s) / Build rock / Build rock	0s
integration-tests (k8s) / Get rocks or Docker images	1s
integration-tests (etcd) / Build image / Build image	0s
integration-tests (etcd) / Build rock / Build rock	0s
integration-tests (etcd) / Get rocks or Docker images	1s
integration-tests (k8s) / Integration tests / Integration tests	42m 6s
integration-tests (etcd) / Integration tests / Integration tests	25m 48s
integration-tests (etcd) / Required Integration Test Status Checks	1s
integration-tests (k8s) / Required Integration Test Status Checks	1s
	1h 26m 39s

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