Fix the python-sendfile dependency

debian/control

@@ -9,7 +9,7 @@ Homepage: https://code.grnet.gr/projects/snf-image-creator
 
 Package: snf-image-creator
 Architecture: all
-Depends: ${misc:Depends}, ${python:Depends}, python-progress (>=1.0.2), python-ansicolors, python-dialog, kamaki, python-guestfs
+Depends: ${misc:Depends}, ${python:Depends}, python-progress (>=1.0.2), python-ansicolors, python-dialog, kamaki, python-guestfs, python-sendfile
 XB-Python-Version: ${python:Versions}
 Description: Synnefo Image Creator
  snf-image-creator is a command line tool for creating OS images to be used

debian/pydist-overrides

+py-sendfile python-sendfile