lsb-invalid-mta should probably include the /usr/lib/sendmail link also

[Stew Benedict]

Binary package hint: lsb-invalid-mta

While the lsb-invalid-mta provides a dummy /usr/sbin/sendmail, I'm seeing core-test failures looking for the symbolic link
/usr/lib/sendmail -> /usr/sbin/sendmail

The package should probably also provide this.

root@ubuntu1104-64:~# lsb_release -rd
Description: Ubuntu natty (development branch)
Release: 11.04

root@ubuntu1104-64:~# apt-cache policy lsb-invalid-mta
lsb-invalid-mta:
  Installed: 4.0-0ubuntu9
  Candidate: 4.0-0ubuntu9
  Version table:
 *** 4.0-0ubuntu9 0
        500 http://us.archive.ubuntu.com/ubuntu/ natty/universe amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: lsb-invalid-mta 4.0-0ubuntu9
ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
Uname: Linux 2.6.37-11-generic x86_64
Architecture: amd64
Date: Wed Jan 5 07:07:54 2011
Dependencies:

InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007.1)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: lsb