Bump github.com/urfave/cli/v2 from 2.4.4 to 2.4.8

Release notes:

- https://github.com/urfave/cli/releases/tag/v2.4.5
- https://github.com/urfave/cli/releases/tag/v2.4.6
- https://github.com/urfave/cli/releases/tag/v2.4.7
- https://github.com/urfave/cli/releases/tag/v2.4.8

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/prometheus/client_model v0.2.0
 	github.com/prometheus/exporter-toolkit v0.7.1
 	github.com/stretchr/testify v1.7.1
-	github.com/urfave/cli/v2 v2.4.4
+	github.com/urfave/cli/v2 v2.4.8
 	k8s.io/klog/v2 v2.60.1
 )
 

go.sum

@@ -218,8 +218,8 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P
 github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
-github.com/urfave/cli/v2 v2.4.4 h1:IvwT3XfI6RytTmIzC35UAu9oyK+bHgUPXDDZNqribkI=
-github.com/urfave/cli/v2 v2.4.4/go.mod h1:oDzoM7pVwz6wHn5ogWgFUU1s4VJayeQS+aEZDqXIEJs=
+github.com/urfave/cli/v2 v2.4.8 h1:9HuvvddU3oEJr1tJlwUVVsk3snVWMuKSpyAO+SzTNuI=
+github.com/urfave/cli/v2 v2.4.8/go.mod h1:oDzoM7pVwz6wHn5ogWgFUU1s4VJayeQS+aEZDqXIEJs=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=