fix(deps): update module github.com/cert-manager/cert-manager to v1.21.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/cert-manager/cert-manager	v1.20.3 → v1.21.0

---

Release Notes

cert-manager/cert-manager (github.com/cert-manager/cert-manager)

v1.21.0

Compare Source

---

Configuration

📅 Schedule: (in timezone Europe/London)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

ℹ️ Artifact update notice

File name: examples/simple/go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 22 additional dependencies were updated

Details:

Package	Change
k8s.io/client-go	v0.36.0 -> v0.36.2
k8s.io/utils	v0.0.0-20260210185600-b8788abfbbc2 -> v0.0.0-20260626114624-be93311217bd
github.com/fxamacker/cbor/v2	v2.9.0 -> v2.9.1
github.com/go-ldap/ldap/v3	v3.4.12 -> v3.4.13
github.com/go-openapi/jsonpointer	v0.22.4 -> v0.23.1
github.com/go-openapi/jsonreference	v0.21.4 -> v0.21.5
github.com/go-openapi/swag	v0.23.1 -> v0.26.0
go.yaml.in/yaml/v2	v2.4.3 -> v2.4.4
golang.org/x/crypto	v0.52.0 -> v0.53.0
golang.org/x/net	v0.55.0 -> v0.56.0
golang.org/x/sys	v0.45.0 -> v0.46.0
golang.org/x/term	v0.43.0 -> v0.44.0
golang.org/x/text	v0.37.0 -> v0.38.0
golang.org/x/time	v0.14.0 -> v0.15.0
google.golang.org/genproto/googleapis/rpc	v0.0.0-20260414002931-afd174a4e478 -> v0.0.0-20260610212136-7ab31c22f7ad
k8s.io/api	v0.36.0 -> v0.36.2
k8s.io/apiextensions-apiserver	v0.35.2 -> v0.36.2
k8s.io/apimachinery	v0.36.0 -> v0.36.2
k8s.io/component-base	v0.36.0 -> v0.36.2
k8s.io/kube-openapi	v0.0.0-20260317180543-43fb72c5454a -> v0.0.0-20260501160325-927ab1f70cd6
sigs.k8s.io/gateway-api	v1.5.0 -> v1.6.0
sigs.k8s.io/structured-merge-diff/v6	v6.3.2 -> v6.4.0

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 22 additional dependencies were updated

Details:

Package	Change
k8s.io/apimachinery	v0.36.0 -> v0.36.2
k8s.io/client-go	v0.36.0 -> v0.36.2
k8s.io/utils	v0.0.0-20260210185600-b8788abfbbc2 -> v0.0.0-20260626114624-be93311217bd
github.com/fxamacker/cbor/v2	v2.9.0 -> v2.9.1
github.com/go-ldap/ldap/v3	v3.4.12 -> v3.4.13
github.com/go-openapi/jsonpointer	v0.22.4 -> v0.23.1
github.com/go-openapi/jsonreference	v0.21.4 -> v0.21.5
github.com/go-openapi/swag	v0.23.1 -> v0.26.0
go.yaml.in/yaml/v2	v2.4.3 -> v2.4.4
golang.org/x/crypto	v0.52.0 -> v0.53.0
golang.org/x/net	v0.55.0 -> v0.56.0
golang.org/x/sys	v0.45.0 -> v0.46.0
golang.org/x/term	v0.43.0 -> v0.44.0
golang.org/x/text	v0.37.0 -> v0.38.0
golang.org/x/time	v0.14.0 -> v0.15.0
google.golang.org/genproto/googleapis/rpc	v0.0.0-20260414002931-afd174a4e478 -> v0.0.0-20260610212136-7ab31c22f7ad
k8s.io/api	v0.36.0 -> v0.36.2
k8s.io/apiextensions-apiserver	v0.35.2 -> v0.36.2
k8s.io/component-base	v0.36.0 -> v0.36.2
k8s.io/kube-openapi	v0.0.0-20260317180543-43fb72c5454a -> v0.0.0-20260501160325-927ab1f70cd6
sigs.k8s.io/gateway-api	v1.5.0 -> v1.6.0
sigs.k8s.io/structured-merge-diff/v6	v6.3.2 -> v6.4.0

[cert-manager-prow]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign wallrj for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[cert-manager-prow]

Hi @renovate[bot]. Thanks for your PR.

I'm waiting for a cert-manager 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.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Details

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.

[cert-manager-prow]

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

Test name	Commit	Details	Required	Rerun command
pull-cert-manager-csi-lib-test	a619387	link	true	/test pull-cert-manager-csi-lib-test
pull-cert-manager-csi-lib-verify	a619387	link	true	/test pull-cert-manager-csi-lib-verify
pull-cert-manager-csi-lib-e2e	a619387	link	true	/test pull-cert-manager-csi-lib-e2e

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Details

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.