Update CHANGELOG-4.1.md

[sunnylovestiramisu]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind api-change
/kind bug
/kind cleanup
/kind design

/kind documentation

/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:

I ran release note:

release-notes \
  --org=kubernetes-csi \
  --repo=external-attacher \
  --start-sha=ebbd25514795655887b775a457f472bdee3607df \
  --end-sha=16347a9b69268edac9b7386c7eb32837b8f1842b \
  --required-author="" \
  --markdown-links \
  --output out.md

The following command got the same result.

release-notes --discover=mergebase-to-latest \
    --org=kubernetes-csi --repo=external-attacher \
    --required-author="" --output out.md

and it updated to the latest change log

Which issue(s) this PR fixes:
Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[sunnylovestiramisu]

/assign @msau42

[msau42]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: msau42, sunnylovestiramisu

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• OWNERS [msau42]

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