p5-Devel-Confess: update to 0.009004.

0.009004 - 2017-02-14
  - prevent handlers from recursing, such as if our handlers are wrapped by other
    code.  IO::All for example will do this.

0.009003 - 2016-11-18
  - more complete prereq list
  - fix inf handling
  - work around UNIVERSAL::isa and UNIVERSAL::can

0.009002 - 2016-09-04
  - fix test failures on perl 5.10.0
  - fix regex warnings in perl 5.6
  - work around threads issue in Carp in Safe compartments
  - don't skip dump test on Carp versions that use Carp::Heavy
  - test diagnostic and formatting improvements
  - avoid triggering overloads when checking for exception existence

(wiz)