chore(deps): update registry.redhat.io/ubi9/go-toolset docker tag to v1.21.13

[red-hat-konflux]

This PR contains the following updates:

Package	Type	Update	Change
registry.redhat.io/ubi9/go-toolset	final	minor	1.20.12 -> 1.21.13
registry.redhat.io/ubi9/go-toolset	stage	minor	1.20.12 -> 1.21.13

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[openshift-ci]

Hi @red-hat-konflux[bot]. Thanks for your PR.

I'm waiting for a openshift member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[sayan-biswas]

/ok-to-test

[openshift-ci]

@red-hat-konflux[bot]: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/security	66c6c9f	link	false	/test security

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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. I understand the commands that are listed here.

[sayan-biswas]

/approve
/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: red-hat-konflux[bot], sayan-biswas

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