SUMO-165923 Updating the versions of kubernetes clusters

[justrelax19]

Description

Fill in your description here.
Updating the Kubernetes clusters versions which are supported

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Testing performed

• Redeploy fluentd and fluentd-events pods
• Confirm events, logs, and metrics are coming in

[sumo-drosiek]

Thanks!

[sumo-backporter]

The backport to release-v2.1 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-release-v2.1 release-v2.1
# Navigate to the new working tree
cd .worktrees/backport-release-v2.1
# Create a new branch
git switch --create backport-1610-to-release-v2.1
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick --mainline 1 bad746df8c9556854d4c4c60806dd4f21bf3c21e
# Push it to GitHub
git push --set-upstream origin backport-1610-to-release-v2.1
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-release-v2.1

Then, create a pull request where the base branch is release-v2.1 and the compare/head branch is backport-1610-to-release-v2.1.