build(deps): bump github.com/cert-manager/cert-manager

Bumps [github.com/cert-manager/cert-manager](https://github.com/cert-manager/cert-manager) from 1.18.2 to 1.19.0.
- [Release notes](https://github.com/cert-manager/cert-manager/releases)
- [Changelog](https://github.com/cert-manager/cert-manager/blob/master/RELEASE.md)
- [Commits](cert-manager/cert-manager@v1.18.2...v1.19.0)

---
updated-dependencies:
- dependency-name: github.com/cert-manager/cert-manager
  dependency-version: 1.19.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -1,14 +1,14 @@
 module github.com/projectcontour/contour
 
-go 1.24.0
+go 1.25.0
 
 require (
 	dario.cat/mergo v1.0.2
 	github.com/Masterminds/semver/v3 v3.4.0
 	github.com/ahmetb/gen-crd-api-reference-docs v0.3.1-0.20241111191808-71fefeed8910
 	github.com/alecthomas/kingpin/v2 v2.4.0
 	github.com/bombsimon/logrusr/v4 v4.1.0
-	github.com/cert-manager/cert-manager v1.18.2
+	github.com/cert-manager/cert-manager v1.19.0
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc
 	github.com/distribution/reference v0.6.0
 	github.com/envoyproxy/go-control-plane v0.13.4
@@ -34,7 +34,7 @@ require (
 	golang.org/x/net v0.44.0
 	golang.org/x/oauth2 v0.31.0
 	gonum.org/v1/plot v0.16.0
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250929231259-57b25ae835d4
 	google.golang.org/grpc v1.75.1
 	google.golang.org/protobuf v1.36.10
 	gopkg.in/yaml.v3 v3.0.1
@@ -43,10 +43,10 @@ require (
 	k8s.io/apimachinery v0.34.1
 	k8s.io/client-go v0.34.1
 	k8s.io/klog/v2 v2.130.1
-	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
-	sigs.k8s.io/controller-runtime v0.22.1
+	k8s.io/utils v0.0.0-20250820121507-0af2bda4dd1d
+	sigs.k8s.io/controller-runtime v0.22.2
 	sigs.k8s.io/controller-tools v0.19.0
-	sigs.k8s.io/gateway-api v1.3.0
+	sigs.k8s.io/gateway-api v1.4.0
 	sigs.k8s.io/kustomize/kyaml v0.20.1
 )
 
@@ -63,18 +63,20 @@ require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/chigopher/pathlib v0.19.1 // indirect
 	github.com/cncf/xds/go v0.0.0-20250501225837-2ac532fd4443 // indirect
-	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
+	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
 	github.com/envoyproxy/go-control-plane/ratelimit v0.1.0 // indirect
 	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
 	github.com/fatih/color v1.18.0 // indirect
 	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
-	github.com/go-asn1-ber/asn1-ber v1.5.6 // indirect
+	github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667 // indirect
 	github.com/go-errors/errors v1.4.2 // indirect
-	github.com/go-openapi/jsonpointer v0.21.0 // indirect
-	github.com/go-openapi/jsonreference v0.21.0 // indirect
-	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/go-logr/zapr v1.3.0 // indirect
+	github.com/go-openapi/jsonpointer v0.22.1 // indirect
+	github.com/go-openapi/jsonreference v0.21.2 // indirect
+	github.com/go-openapi/swag v0.23.1 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.1 // indirect
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
 	github.com/gobuffalo/flect v1.0.3 // indirect
@@ -94,7 +96,7 @@ require (
 	github.com/mailru/easyjson v0.9.0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/miekg/dns v1.1.65 // indirect
+	github.com/miekg/dns v1.1.68 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/moby/spdystream v0.5.0 // indirect
@@ -106,22 +108,23 @@ require (
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/procfs v0.16.1 // indirect
+	github.com/prometheus/procfs v0.17.0 // indirect
 	github.com/rs/zerolog v1.33.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sagikazarmark/locafero v0.7.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.12.0 // indirect
 	github.com/spf13/cast v1.7.1 // indirect
-	github.com/spf13/cobra v1.9.1 // indirect
-	github.com/spf13/pflag v1.0.7 // indirect
+	github.com/spf13/cobra v1.10.1 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/spf13/viper v1.20.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/tsaarni/x500dn v1.0.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xhit/go-str2duration/v2 v2.1.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
+	go.uber.org/zap v1.27.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.2 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/crypto v0.42.0 // indirect
@@ -131,17 +134,17 @@ require (
 	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/term v0.35.0 // indirect
 	golang.org/x/text v0.29.0 // indirect
-	golang.org/x/time v0.9.0 // indirect
+	golang.org/x/time v0.13.0 // indirect
 	golang.org/x/tools v0.36.0 // indirect
-	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250707201910-8d1bb00bc6a7 // indirect
-	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.5.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250721164621-a45f3dfb1074 // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	k8s.io/code-generator v0.34.1 // indirect
-	k8s.io/gengo/v2 v2.0.0-20250604051438-85fd79dbfd9f // indirect
-	k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
-	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
+	k8s.io/gengo/v2 v2.0.0-20250820003526-c297c0c1eb9d // indirect
+	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
+	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
 	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
 	sigs.k8s.io/yaml v1.6.0 // indirect