To Install helmcharts through Samples operator

[fbm3307]

This PR is to update the Cluster Samples Operator CRD to have the Helmchart List . This is Part of Samples operator Downsizing Phase-2, where the S2i Sample helmcharts can be installed via CSO.
Refernce -SO-112

[openshift-ci]

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[JoelSpeed]

@fbm3307 Test suite is in https://github.com/openshift/api/blob/master/samples/v1/stable.config.testsuite.yaml, you should be able to add cases where the values are accepted, in which case there's already an example. And for cases that are not accepted, instead of expected, use expectedError and provide substring from the expected error

Test cases I think we should have

• Add empty string to skippedHelmCharts
• Add too long string to skippedHelmCharts
• Add valid string foo-bar.bar-foo.baz
• Add invalid string foo.-bar.baz
• Add invalid string foo.bar.baz.

[dperaza4dustbit]

/lgtm

[JoelSpeed]

Couple of bits to fix in the tests otherwise LGTM

[openshift-ci]

@fbm3307: all tests passed!

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[JoelSpeed]

/label tide/merge-method-squash

[JoelSpeed]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dperaza4dustbit, fbm3307, JoelSpeed

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[openshift-bot]

[ART PR BUILD NOTIFIER]

This PR has been included in build ose-cluster-config-api-container-v4.16.0-202402091340.p0.g113e7e4.assembly.stream.el9 for distgit ose-cluster-config-api.
All builds following this will include this PR.