OCPQE-18518: Fix OCP-22018 flake on external

[Phaow]

Add check default sc exist util

Flake record

Message: failed OCP-22018:Storage Admin can change default storage class to non-default
Type: failed

Text:

    Scenario: OCP-22018:Storage Admin can change default storage class to non-default

And the output should contain 1 times:

Message:

$ omc get sc
No resources storageclasses.storage.k8s.io found in default namespace. 

Root cause

• Most external platform profiles does not have storageclass in the test cluster

Fix solution

• Add check default sc exist util for skip no default sc exist test clusters

Test record Runner-v3-smoke/7520/console

1 scenario (1 skipped)
5 steps (5 skipped)
0m10.993s

[openshift-ci-robot]

@Phaow: This pull request references OCPQE-18518 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the sub-task to target the "4.17.0" version, but no target version was set.

In response to [this](https://github.com/openshift/verification-tests/pull/3608): >### Add check default sc exist util > >[Flake record](https://reportportal-openshift.apps.ocp-c1.prod.psi.redhat.com/ui/#prow/launches/1198/485118?item0Params=filter.eq.hasStats%3Dtrue%26filter.eq.hasChildren%3Dfalse%26filter.in.type%3DSTEP%26launchesLimit%3D1000%26isLatest%3Dfalse%26filter.in.status%3DFAILED%252CINTERRUPTED%26page.page%3D1%26filter.in.issueType%3Dti001%252Cti_1hrghcxlbgshc%252Cti_s4scyws6guht%252Cti_sok676b1k8j5%252Cti_r1ifkmkw19o1%26filter.cnt.name%3D%253AStorage) > >```console >Message: failed OCP-22018:Storage Admin can change default storage class to non-default >Type: failed > >Text: > > Scenario: OCP-22018:Storage Admin can change default storage class to non-default > >And the output should contain 1 times: > >Message: > > > >$ omc get sc >No resources storageclasses.storage.k8s.io found in default namespace. >``` > >**Root cause** >- Most external platform profiles does not have storageclass in the test cluster > >**Fix solution** >- Add check default sc exist util for skip no default sc exist test clusters > >**Test record** >`Runner-v3-smoke/7520/console` >```console >1 scenario (1 skipped) >5 steps (5 skipped) >0m10.993s >``` Instructions for interacting with me using PR comments are available [here](https://prow.ci.openshift.org/command-help?repo=openshift%2Fverification-tests). If you have questions or suggestions related to my behavior, please file an issue against the [openshift-eng/jira-lifecycle-plugin](https://github.com/openshift-eng/jira-lifecycle-plugin/issues/new) repository.

[Phaow]

@duanwei33 @ropatil010 Could you please take a look when you get a chance? Thanks! cc to @chao007 @radeore /assign @duanwei33 @ropatil010

[ropatil010]

/lgtm Thanks.!

[duanwei33]

/lgtm Thanks for the update.

[pruan-rht]

/lgtm /approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: duanwei33, pruan-rht, ropatil010

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[openshift-ci[bot]]

@Phaow: all tests passed!

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