OCPBUGS-43079: [release-4.17] overlay.d/05rhcos: Neuter coreos-luks-open for remote kdump

[jbtrystram]

In cases where kdump is configured to export logs to a remote machine, mounting the local disk is pointless. Furthermore, we can't even do it. This bug was hidden by kdump truncating the arguments but it surfaced in 4.16 with rhkdump/kdump-utils@0f6ad91

See https://issues.redhat.com/browse/OCPBUGS-42351 See coreos/fedora-coreos-config@8ced0db#diff-c55c07c8d9cee0242ef457bc2d5cc254a1c1c1d53f2957378736efe1a98218c1R19

This is a backport of #1632

[openshift-ci-robot]

@jbtrystram: This pull request references Jira Issue OCPBUGS-43079, which is invalid:

• release note text must be set and not match the template OR release note type must be set to "Release Note Not Required". For more information you can reference the OpenShift Bug Process.
• expected Jira Issue OCPBUGS-43079 to depend on a bug targeting a version in 4.18.0 and in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but no dependents were found

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

In response to this:

In cases where kdump is configured to export logs to a remote machine, mounting the local disk is pointless. Furthermore, we can't even do it. This bug was hidden by kdump truncating the arguments but it surfaced in 4.16 with rhkdump/kdump-utils@0f6ad91

See https://issues.redhat.com/browse/OCPBUGS-42351 See coreos/fedora-coreos-config@8ced0db#diff-c55c07c8d9cee0242ef457bc2d5cc254a1c1c1d53f2957378736efe1a98218c1R19

This is a backport of #1632

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[openshift-ci]

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[mike-nguyen]

/label backport-risk-assessed
/label cherry-pick-approved
/lgtm

[dustymabe]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dustymabe, jbtrystram, mike-nguyen

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