Update p5-Path-Class to 0.24.

Changes from previous:
0.24  Sat May 28 20:52:39 CDT 2011

- Added a tempfile() method for Dir objects, which provides an
  interface to File::Temp. [RT#60485]

- Fixed a non-helpful fatal error message when calling resolve() on a
  path that doesn't exist.  Now dies with the proper "No such file or
  directory" message & exit status. [GRAF]

0.23 - Sun Dec 26 13:35:53 CST 2010

- Fixed a bunch of problems with the distribution (e.g. in META.yml)
  that I introduced in the switch to Dist::Zilla.  No code changes
  from 0.22.

0.22 - Sat Dec 25 22:59:20 CST 2010

- Added a basename() method for directory objects. [CLKAO, jloverso,
  THEPLER, ZUMMO]

(hiramatsu)