Fix log formatting for skipper. "INFO" is already logged by Logf, and it

wasn't in the format syntax.

Change-Id: I760007c9c524bb465f428eb70e7fb30993475086

Author: msau42

test/e2e/framework/skipper/skipper.go

@@ -20,12 +20,13 @@ import (
 	"bufio"
 	"bytes"
 	"fmt"
-	"github.com/onsi/ginkgo"
 	"regexp"
 	"runtime"
 	"runtime/debug"
 	"strings"
 
+	"github.com/onsi/ginkgo"
+
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -44,7 +45,7 @@ var TestContext framework.TestContextType
 
 func skipInternalf(caller int, format string, args ...interface{}) {
 	msg := fmt.Sprintf(format, args...)
-	framework.Logf("INFO", msg)
+	framework.Logf(msg)
 	skip(msg, caller+1)
 }