Bump github.com/projectcontour/contour from 1.27.0 to 1.28.2

Bumps [github.com/projectcontour/contour](https://github.com/projectcontour/contour) from 1.27.0 to 1.28.2.
- [Release notes](https://github.com/projectcontour/contour/releases)
- [Changelog](https://github.com/projectcontour/contour/blob/main/RELEASES.md)
- [Commits](projectcontour/contour@v1.27.0...v1.28.2)

---
updated-dependencies:
- dependency-name: github.com/projectcontour/contour
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -4,11 +4,11 @@ go 1.21
 
 require (
 	github.com/argoproj/argo-rollouts v1.6.5
-	github.com/evanphx/json-patch v5.6.0+incompatible
+	github.com/evanphx/json-patch v5.7.0+incompatible
 	github.com/hashicorp/go-plugin v1.6.0
-	github.com/projectcontour/contour v1.27.0
-	k8s.io/apimachinery v0.29.0
-	k8s.io/client-go v0.29.0
+	github.com/projectcontour/contour v1.28.2
+	k8s.io/apimachinery v0.29.3
+	k8s.io/client-go v0.29.3
 )
 
 require (
@@ -22,22 +22,22 @@ require (
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/oklog/run v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	golang.org/x/oauth2 v0.15.0 // indirect
-	golang.org/x/term v0.15.0 // indirect
+	golang.org/x/oauth2 v0.17.0 // indirect
+	golang.org/x/term v0.17.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
 	google.golang.org/appengine v1.6.8 // indirect
-	google.golang.org/grpc v1.60.0 // indirect
+	google.golang.org/grpc v1.61.1 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 )
 
 require (
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
-	github.com/go-logr/logr v1.3.0 // indirect
-	github.com/go-openapi/jsonpointer v0.20.0 // indirect
-	github.com/go-openapi/jsonreference v0.20.2 // indirect
-	github.com/go-openapi/swag v0.22.4 // indirect
+	github.com/go-logr/logr v1.4.1 // indirect
+	github.com/go-openapi/jsonpointer v0.20.2 // indirect
+	github.com/go-openapi/jsonreference v0.20.4 // indirect
+	github.com/go-openapi/swag v0.22.7 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
@@ -46,18 +46,18 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	golang.org/x/net v0.19.0 // indirect
-	golang.org/x/sys v0.15.0 // indirect
+	golang.org/x/net v0.21.0 // indirect
+	golang.org/x/sys v0.17.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20231212172506-995d672761c0 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240102182953-50ed04b92917 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/api v0.29.0 // indirect
-	k8s.io/klog/v2 v2.110.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20231214164306-ab13479f8bf8 // indirect
-	k8s.io/utils v0.0.0-20231127182322-b307cd553661 // indirect
+	k8s.io/api v0.29.3 // indirect
+	k8s.io/klog/v2 v2.120.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20240103051144-eec4567ac022 // indirect
+	k8s.io/utils v0.0.0-20240102154912-e7106e64919e // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )