Bump Azure Service Operator from v2.16.0 to v2.16.1

[mboersma]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

Bumps Azure Service Operator to v2.16.1, a patch release that updates the MSAL SDK from 1.5.0 to 1.6.0. No CAPZ code changes required; CRD regeneration only updates the app.kubernetes.io/version label.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #6275

Special notes for your reviewer:

TODOs:

• squashed commits
• includes documentation
• adds unit tests
• cherry-pick candidate

Release note:

Bump Azure Service Operator from v2.16.0 to v2.16.1

[mboersma]

/test pull-cluster-api-provider-azure-aks-mgmt-e2e
/test pull-cluster-api-provider-azure-e2e-optional

[mboersma]

/cherry-pick release-1.24

[k8s-infra-cherrypick-robot]

@mboersma: once the present PR merges, I will cherry-pick it on top of release-1.24 in a new PR and assign it to you.

Details

In response to this:

/cherry-pick release-1.24

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 43.84%. Comparing base (2ea3260) to head (5dfedc1).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6313   +/-   ##
=======================================
  Coverage   43.84%   43.84%           
=======================================
  Files         289      289           
  Lines       25346    25346           
=======================================
  Hits        11114    11114           
  Misses      13458    13458           
  Partials      774      774           

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[willie-yao]

/retest

[nojnhuh]

/lgtm
/approve

[k8s-ci-robot]

LGTM label has been added.

Details

Git tree hash: eac286ddbf29ec7f597dab940c305acf0967b1ca

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nojnhuh

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Details

Needs approval from an approver in each of these files:

• OWNERS [nojnhuh]

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[k8s-infra-cherrypick-robot]

@mboersma: new pull request created: #6314

Details

In response to this:

/cherry-pick release-1.24

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.