Updating databases/p5-DBD-CSV from 0.25nb1 to 0.28

pkgsrc changes:
- Adjust dependencies

Upstream changes:
2010-03-16  0.28  H.Merijn Brand
    * Remove t/00_minimumversion.t from distribution
    * Dropped YAML spec to 1.0
    * Sync up with SQL::Statement 1.25
      NOTE: Internals of both modules changed. They will change again for
            SQL::Statement 2.0

2010-02-17  0.27  H.Merijn Brand
    * Upped copyright to 2010
    * Doc-fix typo in link (Detlef Pilzecker)
    * Doc-fix small typo's

2009-11-10  0.26  H.Merijn Brand
    * Adjustments for windows (RT#50544)
    * Mark all non-\w chars illegal in field and table names
    * Fix field types after execute (RT#51090, vgdoqd)
    * Fix for NULL joins. Requires SQL::Statement 1.23 (RT#43010, JBAZIK)

(sno)