pkg/archive: reformat code to make #nosec comment work again

Looks like the way it picks up #nosec comments changed, causing the
linter error to re-appear;

    pkg/archive/archive_linux.go:57:17: G305: File traversal when extracting zip/tar archive (gosec)
                    Name:       filepath.Join(hdr.Name, WhiteoutOpaqueDir),
                                ^

Signed-off-by: Sebastiaan van Stijn <[email protected]>
(cherry picked from commit d4160d5)
Signed-off-by: Sebastiaan van Stijn <[email protected]>

pkg/archive/archive_linux.go

@@ -54,15 +54,15 @@ func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os
 			wo = &tar.Header{
 				Typeflag:   tar.TypeReg,
 				Mode:       hdr.Mode & int64(os.ModePerm),
-				Name:       filepath.Join(hdr.Name, WhiteoutOpaqueDir),
+				Name:       filepath.Join(hdr.Name, WhiteoutOpaqueDir), // #nosec G305 -- An archive is being created, not extracted.
 				Size:       0,
 				Uid:        hdr.Uid,
 				Uname:      hdr.Uname,
 				Gid:        hdr.Gid,
 				Gname:      hdr.Gname,
 				AccessTime: hdr.AccessTime,
 				ChangeTime: hdr.ChangeTime,
-			} // #nosec G305 -- An archive is being created, not extracted.
+			}
 		}
 	}