control: daemon-driver-qemu Depends on systemd-container

Until the recent split daemon-system had a hard dependency on
this package, which has then been relaxed. In retrospect, that
change didn't make a whole lot of sense, especially since the
daemon can now be installed without the QEMU driver.

debian/control

@@ -283,6 +283,7 @@ Depends:
  libvirt-daemon-log (= ${binary:Version}),
  libvirt0 (= ${binary:Version}),
  logrotate,
+ systemd-container | sysvinit-core,
  ${misc:Depends},
  ${shlibs:Depends},
 Recommends:
@@ -290,7 +291,6 @@ Recommends:
  qemu-kvm | qemu-system,
  swtpm,
  swtpm-tools,
- systemd-container | sysvinit-core,
 Suggests:
  numad,
 Enhances:

debian/control.in

@@ -283,6 +283,7 @@ Depends:
  libvirt-daemon-log (= ${binary:Version}),
  libvirt0 (= ${binary:Version}),
  logrotate,
+ systemd-container | sysvinit-core,
  ${misc:Depends},
  ${shlibs:Depends},
 Recommends:
@@ -290,7 +291,6 @@ Recommends:
  qemu-kvm | qemu-system,
  swtpm,
  swtpm-tools,
- systemd-container | sysvinit-core,
 Suggests:
  numad,
 Enhances: