Reorder import statements in utils.go

The import statements in the utils.go file have been reordered. In the interest of maintaining code cleanliness and consistency in our codebase, imports have been rearranged in alphabetical order.

utils.go

@@ -2,10 +2,10 @@ package accessory
 
 import (
 	"encoding/binary"
+	"fmt"
 	"github.com/google/gousb"
 	"math/rand"
 	"time"
-	"fmt"
 )
 
 // SkipList is a list of vendor IDs that are known to not support the accessory protocol