change chart name to redhat-* as in prefix

[Kaustubh-pande]

as per discussion for future use #13
cc @pierDipi @mgencur

[openshift-ci]

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[Kaustubh-pande]

/cherry-pick release-1.34

[Kaustubh-pande]

/cherry-pick release-1.35

[openshift-cherrypick-robot]

@Kaustubh-pande: new pull request created: #18

In response to this:

/cherry-pick release-1.34

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[openshift-cherrypick-robot]

@Kaustubh-pande: new pull request created: #19

In response to this:

/cherry-pick release-1.35

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