✨ add --bundle-version-overrides flag; update default bundle to OCM v0.16.1

[TylerGillson]

Summary

• Add --bundle-version-overrides flag for customizing the version bundle used by clusteradm
• Update default bundle to install OCM v0.16.1

[mikeshng]

Thank you for your PR!

I'm okay with the changes, but just wondering is the original bundle-version param only useful for setting latest? Should we consolidate the new param and the existing one? Or we should just add the extra parameter like you've done?

/assign @qiujian16

[TylerGillson]

One other thing is that, for all commands that also support --bundle-version, the new param doesn't appear next to it due to alphabetization. I'm open to switching the new flag to --bundle-version-file if that would be preferred...

Edit: renamed the flag to --bundle-version-overrides. Now it appears next to --bundle-version.

[qiujian16]

/approve

[mikeshng]

/assign @dhaiducek

[dhaiducek]

LGTM! Thanks for the update!

[openshift-ci]

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This pull-request has been approved by: dhaiducek, qiujian16, TylerGillson

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