Remove myself from Uploaders

It's been a while since I did anything in dpkg, and I don't see
any chance of that changing in the near future.

debian/control

@@ -2,8 +2,7 @@ Source: dpkg
 Section: admin
 Priority: required
 Maintainer: Dpkg Developers <debian-dpkg@lists.debian.org>
-Uploaders: Frank Lichtenheld <djpig@debian.org>,
- Guillem Jover <guillem@debian.org>, Raphael Hertzog <hertzog@debian.org>
+Uploaders: Guillem Jover <guillem@debian.org>, Raphael Hertzog <hertzog@debian.org>
 Origin: debian
 Bugs: debbugs://bugs.debian.org
 Homepage: http://wiki.debian.org/Teams/Dpkg