add missing x11extras dependency to control_bionic

dist/linux/debian/control_bionic

@@ -8,7 +8,7 @@ Homepage: https://interversehq.com/qview
 
 Package: qview
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}, libqt5widgets5 (>= 5.9), libqt5network5 (>= 5.9), libqt5concurrent5 (>= 5.9)
+Depends: ${shlibs:Depends}, ${misc:Depends}, libqt5widgets5 (>= 5.9), libqt5network5 (>= 5.9), libqt5concurrent5 (>= 5.9), libqt5x11extras5 (>= 5.9)
 Recommends: qt5-image-formats-plugins (>= 5.9), libqt5svg5 (>= 5.9)
 Suggests: qt-heif-image-plugin (>= 0.3.3), kimageformats (>= 5.38.0)
 Description: Practical and minimal image viewer