Updating databases/p5-DBIx-Connector from 0.35nb1 to 0.40

pkgsrc changes:
- bump required DBI version

Upstream changes:
0.40  2010-09-17T18:44:01
      - The code refs passed to `run()`, `txn()`, and `svp()` now know their
        contexts, so that `wantarray` can be used to decide what to return.
        Patch from Yaroslav Korshak.
      - Set `AutoInactiveDestroy` on connect with DBI 1.614 and higher, unless
        it is explicitly set in the attributes. This makes things even safer
        in a forking environment, preventing a parent process from getting
        disconnected when a child exits without using the connection. The
        reports from Peter Rabbitson and Aran Deltac and subsequent discussion
        with Tim Bunce led to the addition of this attribute in DBI 1.614,
        which is now the recommended version of DBI.
      - `DESTROY()` no longer pings the database or rolls back transactions.
        It now simply calls `disconnect`. This avoids warnings during global
        destruction, and doesn't seem necessary anyway, as the DBI does these
        things during global destruction (and always has). Thanks to Matt
        Trout for the heads-up.
      - `DESTROY()` now clears `CachedKids`, following the precedent of
        DBIx::Class. May not be needed for recent-ish drivers, but seems
        harmless and it's nice to avoid warnings were possible. Reported by
        Matt Trout.
      - The `connected()` method no longer `local`ly sets `RaiseError`. It
        instead leaves that to the drivers (currenly only Driver::Oracle).
      - The exception classes `DBIx::Connector::TxnRollbackError` and
        `DBIx::Connector::SvpRollbackError` now use `our @ISA =` instead of
        `use base` to inherit from `DBIx::Connector::RollbackError. This is to
        avoid failures from mod_perl restarts. Suggested by Matt Trout.
      - Require Test::Pod 1.41 for POD tests so that `L<text|url>` is
        considered valid.


(sno)