Fix CVEs

- https://nvd.nist.gov/vuln/detail/CVE-2024-24786
- https://nvd.nist.gov/vuln/detail/CVE-2023-45288

go.mod

@@ -1,13 +1,13 @@
 module github.com/brancz/kube-rbac-proxy
 
-go 1.20
+go 1.22.4
 
 require (
 	github.com/ghodss/yaml v1.0.0
 	github.com/google/go-cmp v0.6.0
 	github.com/oklog/run v1.1.0
 	github.com/spf13/cobra v1.7.0
-	golang.org/x/net v0.18.0
+	golang.org/x/net v0.23.0
 	gopkg.in/yaml.v2 v2.4.0
 	k8s.io/api v0.28.4
 	k8s.io/apimachinery v0.28.4
@@ -81,20 +81,20 @@ require (
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.19.0 // indirect
-	golang.org/x/crypto v0.15.0 // indirect
+	golang.org/x/crypto v0.21.0 // indirect
 	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
 	golang.org/x/oauth2 v0.12.0 // indirect
 	golang.org/x/sync v0.3.0 // indirect
-	golang.org/x/sys v0.14.0 // indirect
-	golang.org/x/term v0.14.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/term v0.18.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20231016165738-49dd2c1f3d0b // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20231030173426-d783a09b4405 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20231030173426-d783a09b4405 // indirect
 	google.golang.org/grpc v1.59.0 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect