Update plumbing/protocol/packp/uphav.go

Co-authored-by: Paulo Gomes <[email protected]>

plumbing/protocol/packp/uphav.go

@@ -26,7 +26,7 @@ func (u *UploadHaves) Encode(w io.Writer) error {
 		}
 
 		if _, err := pktline.Writef(w, "have %s\n", have); err != nil {
-			return fmt.Errorf("sending haves for %q: %s", have, err)
+			return fmt.Errorf("sending haves for %q: %w", have, err)
 		}
 
 		last = have