🔧 Add support for logLevel in any case (#231)

bouncer.go

@@ -93,6 +93,7 @@ type Bouncer struct {
 
 // New creates the crowdsec bouncer plugin.
 func New(_ context.Context, next http.Handler, config *configuration.Config, name string) (http.Handler, error) {
+	config.LogLevel = strings.ToUpper(config.LogLevel)
 	log := logger.New(config.LogLevel, config.LogFilePath)
 	err := configuration.ValidateParams(config)
 	if err != nil {