Add an option to pass client's QPS/burst to e2e framework

test/e2e/empty_dir_wrapper.go

@@ -29,7 +29,7 @@ import (
 // This test will create a pod with a secret volume and gitRepo volume
 // Thus requests a secret, a git server pod, and a git server service
 var _ = Describe("EmptyDir wrapper volumes", func() {
-	f := NewFramework("secrets")
+	f := NewDefaultFramework("secrets")
 
 	It("should becomes running", func() {
 		name := "secret-test-" + string(util.NewUUID())