Merge remote-tracking branch 'official/fix/debianization' into upstream/1.6

debian/control

@@ -89,7 +89,6 @@ Package: aptly
 Architecture: any
 Depends: ${misc:Depends}, ${shlibs:Depends}, bzip2, xz-utils, adduser, gpg (>= 2.2.12)
 Suggests: graphviz
-Conflicts: gnupg1, gpgv1
 Built-Using: ${misc:Static-Built-Using}, ${misc:Built-Using}
 Description: Swiss army knife for Debian repository management - main package
  It offers several features making it easy to manage Debian package