[php-maint] Bug#429066: please remove unneccesary DEB_BUILD_GNU_TYPE fudging

[Riku Voipio]

Seems like the build-type defudging patch attached to this bug
missed radar for the latest upload?

> checking build system type... Invalid configuration `arm-linux-gnueabi-gnu': machine `arm-linux-gnueabi' not recognized
> configure: error: /bin/sh ../config.sub arm-linux-gnueabi-gnu failed
> make: *** [configure-apache2-stamp] Error 1
> ******************************************************************************
> Build finished at 20070918-2035
> FAILED [dpkg-buildpackage died]
> Purging /home/buildd/build/chroot-unstable/build/buildd/php5-5.2.4