How to clear cache after pruning images 2

[mburke5678]

https://bugzilla.redhat.com/show_bug.cgi?id=1730148#c7

[mburke5678]

@adambkaplan
Masaki Hatada suggested in the BZ [1] that the oc patch deployment command you suggested we add to the docs via #17959 (comment) is not good since it can work just once and suggested the command I added in this PR.
Can you verify Masaki's concerns and solution?

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1730148#c7

[mburke5678]

@adambkaplan
Masaki Hatada suggested in the BZ [1] that the oc patch deployment command you suggested we add to the docs via #17959 (comment) is not good since it can work just once and suggested the command I added in this PR.
Can you verify Masaki's concerns and solution?

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1730148#c7

[mburke5678]

@wzheng1 Please take a look. I updated the command to clear the cache after pruning based on ] https://bugzilla.redhat.com/show_bug.cgi?id=1730148#c7

[wzheng1]

I have verified, yes to https://bugzilla.redhat.com/show_bug.cgi?id=1730148#c7.

[mburke5678]

@wzheng1 Thank you for your review. Sorry that the BZ got confusing with multiple PRs.

[mburke5678]

/cherrypick enterprise-4.1

[openshift-cherrypick-robot]

@mburke5678: new pull request created: #18795

Details

In response to this:

/cherrypick enterprise-4.1

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