Bug#954998: update

[Ryan Pavlik]

control: affects -1 lintian

OK, I found lintian 2.55.0~bpo10+1 on snapshot.d.o, and cme edit dpkg
works fine there. So, some change between lintian 2.55.0~bpo10+1 and
2.57.0~bpo10+1 broke cme edit dpkg.

Ryan