Updating package for p5 module Template::Toolkit from 2.21 to 2.22

pkgsrc changes:
  - Add dependency to textproc/p5-Pod-POM for Template::Plugin::Pod and
    graphics/p5-Image-Info for Template::Plugin::Image

Upstream changes:
#-----------------------------------------------------------------------
# Version 2.22 - 21st July 2009
#------------------------------------------------------------------------

* Changed pod coverage and kwalitee tests to only run when release
  testing.

#-----------------------------------------------------------------------
# Version 2.21_02 - 4th July 2009
#------------------------------------------------------------------------

* Added UTF8 support to the XS Stash.
  https://rt.cpan.org/Ticket/Display.html?id=45842

* Fixed the truncate filter to handle lengths shorter than the '...'
  string being appended on the end.
  https://rt.cpan.org/Ticket/Display.html?id=45617

* Fixed a bug in the parser/grammar to make NEXT/LAST work correctly
  inside nested loops.
  https://rt.cpan.org/Ticket/Display.html?id=40887

* Fixed a bug in Template::Plugin::Filter that was causing the weakened
  $self reference in a dynamic filter closure to be garbage collected
  too soon.  (NOTE: this has probably un-fixed a previous bug)
  https://rt.cpan.org/Ticket/Display.html?id=46691

* Applied patch to allow list.sort to sort on multiple fields.
  https://rt.cpan.org/Ticket/Display.html?id=40637

#-----------------------------------------------------------------------
# Version 2.21_01 - 4th July 2009
#------------------------------------------------------------------------

* Removed Template::Plugin::Autoformat and t/autoform.t.  They're now
  available as a separate distribution.

* Fixed some Win32 test failures and XS Stash compilation problems.

(sno)