Log Message:
(devel/p5-Clone) Updated 0.41 to 0.43

0.43 2019-07-29 13:47:42  atomic
  - fix an issue when cloning a NULL mg_ptr pointer

0.42 2019-07-19 23:06:04  garu
  - make handling of mg_ptr safer (ATOOMIC, Harald Jörg)
  - change license wording on some test files to
    make the entire dist released under the same
    terms as Perl itself (fixes GH#20) (GARU)