Automated cherry pick of #675: Stricter dependency/security review & update go version #720: update the go version to 1.21.3

[hakman]

Cherry pick of #675 #720 on release-1.24.

675: Stricter dependency/security review & update go version

720: update the go version to 1.21.3

For details on the cherry pick process, see the cherry pick requests page.

[k8s-ci-robot]

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[hakman]

/release-note-none /cc @cartermckinnon

[cartermckinnon]

/lgtm /approve

[k8s-ci-robot]

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