remove the forgotten quilt

debian/control

@@ -16,8 +16,7 @@ Build-Depends: debhelper (>= 10),
                libqt5svg5-dev,
                libqt5x11extras5-dev,
                libx11-dev,
-               lxqt-build-tools (>= 0.4.0),
+               lxqt-build-tools (>= 0.4.0)
-               quilt
 Standards-Version: 4.1.1
 Vcs-Browser: https://anonscm.debian.org/cgit/pkg-lxqt/pcmanfm-qt.git/?h=debian/experimental
 Vcs-Git: https://anonscm.debian.org/git/pkg-lxqt/pcmanfm-qt.git -b debian/experimental