Fix bindep-install script linting erors

[bogdando]

Fix bindep-install script linting erors

[openshift-ci]

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[bogdando]

this is needed for #3739 to pass ci linting

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/1b09c2d32d7b4d219b72194e3154e46b

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 25m 25s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 30m 10s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 36m 18s
✔️ cifmw-crc-podified-edpm-baremetal-minor-update SUCCESS in 2h 10m 10s
✔️ noop SUCCESS in 0s
❌ cifmw-pod-ansible-test TIMED_OUT in 30m 52s
✔️ cifmw-pod-pre-commit SUCCESS in 8m 14s

[bogdando]

recheck cifmw-pod-ansible-test