Log Message:
p5-PadWalker: update to 2.5.

2.4  Sat 26 Sep 2020 18:39:17 BST
    - Names of utf8 lexical vars not reported correctly
      https://rt.cpan.org/Ticket/Display.html?id=133424

2.5  Sun 27 Sep 2020 13:22:11 BST
    - Make 2.4 compatible with older perl.