Merge pull request #12 from m-barthelemy/feature/go-1.21

Update Golang and dependencies

go.mod

@@ -1,34 +1,34 @@
 module github.com/mintel/dex-k8s-authenticator
 
-go 1.19
+go 1.21
 
 require (
 	github.com/coreos/go-oidc v2.2.1+incompatible
-	github.com/spf13/cast v1.5.1
-	github.com/spf13/cobra v1.7.0
-	github.com/spf13/viper v1.16.0
-	golang.org/x/oauth2 v0.8.0
+	github.com/spf13/cast v1.6.0
+	github.com/spf13/cobra v1.8.1
+	github.com/spf13/viper v1.19.0
+	golang.org/x/oauth2 v0.21.0
 )
 
 require (
-	github.com/fsnotify/fsnotify v1.6.0 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
 	github.com/pquerna/cachecontrol v0.2.0 // indirect
-	github.com/spf13/afero v1.9.5 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/sagikazarmark/locafero v0.6.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.4.2 // indirect
-	golang.org/x/crypto v0.21.0 // indirect
-	golang.org/x/net v0.23.0 // indirect
-	golang.org/x/sys v0.18.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.25.0 // indirect
+	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
+	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect