/usr/share/cli-common/packages.d/libavahi1.0-cil.installcligac is in libavahi1.0-cil 0.6.19-4.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1
/usr/lib/cli/avahi-sharp-1.0/avahi-sharp.dll