fix(common-instancetypes): Set COMMON_INSTANCETYPES_CRI

[0xFelix]

What this PR does / why we need it:

Set COMMON_INSTANCETYPES_CRI in pull-common-instancetypes to empty to avoid using the non-present podman as CRI. Also make pull-common-instancetypes not optional anymore.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged): Fixes #

Special notes for your reviewer:

Checklist

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• [ ] Design: A design document was considered and is present (link) or not required
• [ ] PR: The PR description is expressive enough and will help future contributors
• [ ] Code: Write code that humans can understand and Keep it simple
• [ ] Refactor: You have left the code cleaner than you found it (Boy Scout Rule)
• [ ] Upgrade: Impact of this change on upgrade flows was considered and addressed if required
• [ ] Testing: New code requires new unit tests. New features and bug fixes require at least on e2e test
• [ ] Documentation: A user-guide update was considered and is present (link) or not required. You want a user-guide update if it's a user facing feature / API change.
• [ ] Community: Announcement to kubevirt-dev was considered

Release note:

None

[kubevirt-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Once this PR has been reviewed and has the lgtm label, please ask for approval from 0xfelix. For more information see the Kubernetes Code Review Process.

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Needs approval from an approver in each of these files: - **[github/ci/prow-deploy/files/jobs/kubevirt/common-instancetypes/OWNERS](https://github.com/kubevirt/project-infra/blob/main/github/ci/prow-deploy/files/jobs/kubevirt/common-instancetypes/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[0xFelix]

/rehearse ?

[kubevirt-bot]

Rehearsal is available for the following jobs in this PR:

pull-common-instancetypes

You can trigger rehearsal for all jobs by commenting either /rehearse or /rehearse all on this PR.

For a specific PR you can comment /rehearse {job-name}.

For a list of jobs that you can rehearse you can comment /rehearse ?.

[0xFelix]

/rehearse pull-common-instancetypes

[kubevirt-bot]

Rehearsal jobs created for this PR:

rehearsal-pull-common-instancetypes

You can trigger rehearsal for all jobs by commenting either /rehearse or /rehearse all on this PR.

For a specific PR you can comment /rehearse {job-name}.

For a list of jobs that you can rehearse you can comment /rehearse ?.

[kubevirt-bot]

@0xFelix: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
rehearsal-pull-common-instancetypes	95feed1f7dad211eb9ed6eaedeb798c9f159cbbc	link	unknown	/test pull-common-instancetypes

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