Don't rate-limit on test control plane

If you share client across a test, then client-side rate-limitting will
slow down your test drastically.

Author: DirectXMan12

pkg/envtest/server.go

@@ -169,6 +169,9 @@ func (te *Environment) Start() (*rest.Config, error) {
 		// Create the *rest.Config for creating new clients
 		te.Config = &rest.Config{
 			Host: te.ControlPlane.APIURL().Host,
+			// gotta go fast during tests -- we don't really care about overwhelming our test API server
+			QPS:   1000.0,
+			Burst: 2000.0,
 		}
 	}