Migrate deprecated Bucket4J class usage to Bucket class to unblock upgrades

[danielburrell]

Migrate deprecated Bucket4J class usage to Bucket class to unblock upgrades

[brendandburns]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: brendandburns, danielburrell

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[brendandburns]

fwiw, I'm ok to merge this PR, but in the future, the commits that are cherry-picked should come in as owned by the original author, not by you.

[danielburrell]

@brendandburns Thanks for the merge!, If you have a moment, could you clarify please? I know the 'issue' raised to release came from my work account daniel-b2c2 but the original author on master was this account I'm typing from (danielburrell), and the cherry-pick was done from the same account (danielburrell) - so they do match. Do let me know if I've misunderstood?

fyi I used:

git add remote -f kubernetes-client https://github.com/kubernetes-client/java
git checkout release-21
# three cherry picks
git cherry-pick d002f42
git cherry-pick 517f7a6
git cherry-pick 6596e9a
# merge conflict resolved
git cherry-pick --continue 
git push origin release-21

[brendandburns]

oh, ok, apologies, I was confused. I think I forgot that you did the original changes, I expected the version bump to come from dependabot.

Thanks for checking (and for the PR!)

[daniel-b2c2]

Awesome, thanks for your guidance 👍 (and the release!)