Updating package for CPAN module Config::Auto in devel/p5-Config-Auto
from 0.38 to 0.42.

pkgsrc changes:
- adjust dependencies

Upstream changes since 0.38:
0.42  Tue Feb  7 16:46:38 GMT 2012
===================================
  - Add a test fstab file instead of relying on the vagaries of system ones

0.40  Mon Feb  6 21:19:29 2012
================================
    - Resolve RT 74711 reported by David Oswald
      ( Calling Config::Auto::parse while $_ aliases a constant value throws exception )

(sno)