Log Message:
p5-Class-Method-Modifiers: update to 2.15.

2.15      2023-03-05 23:42:48Z
        - localize $SIG{__DIE__} before calling eval (closes RT#146848; Yves
          Orton)

2.14      2023-01-16 21:26:04Z
        - remove Test::Fatal and Test::Needs from test prereqs (PRs #7, #8,
          Graham Knop)