Dear maintainer,

This is a modern "3.0 (quilt)" package.

The patching at build is doen by dpkg itself
without relying on external quil progrem.

Please drop the now extraneous "quilt" build-dependency.

Greetings

Alexandre


/tmp/pavucontrol-6.1$ grep quilt -ri
debian/source/format:3.0 (quilt)
debian/control:               quilt,
debian/changelog:  * Drop patchsys-quilt: package is 3.0 (quilt)
debian/changelog:    + Add quilt patch system.
/tmp/pavucontrol-6.1$