Log Message:
p5-PathTools is successor to p5-File-Spec, so conflict.
Pointed out by Christoph Badura in PR 35402.

>From Changes of p5-PathTools:
3.00  Thu Sep  2 22:15:07 CDT 2004

 - Merged Cwd and File::Spec into a single PathTools distribution.
   This was done because the two modules use each other fairly
   extensively, and extracting the common stuff into another
   distribution was deemed nigh-impossible.  The code in revision 3.00
   of PathTools should be equivalent to the code in Cwd 2.21 and
   File::Spec 0.90.