TT#60700 Move apt-transport-https from nth to services

Move apt-transport-https from nth to services, as this packages is
always required to be able to use HTTPS connections. We also switch
the dependency to have apt (>= 1.5) as alternative so that the package
is not pulled in anymore in newer releases where it is a transitional
dummy package.

Change-Id: I612ea202e4fbc17f9dbb9ac7046d152bca94bf88

debian/control

@@ -161,7 +161,6 @@ Architecture: all
 Depends:
  acpi,
  acpi-support-base,
- apt-transport-https,
  aptitude,
  bind9-host | host,
  bootlogd,
@@ -222,7 +221,6 @@ Architecture: all
 Depends:
  acpi,
  acpi-support-base,
- apt-transport-https,
  aptitude,
  bind9-host | host,
  bootlogd,
@@ -276,6 +274,7 @@ Package: ngcp-services-pro
 Architecture: all
 Depends:
  acpid,
+ apt-transport-https | apt (>= 1.5),
  bsd-mailx | mailx,
  bzip2,
  dbus,
@@ -385,6 +384,7 @@ Package: ngcp-services-ce
 Architecture: all
 Depends:
  acpid,
+ apt-transport-https | apt (>= 1.5),
  bsd-mailx | mailx,
  bzip2,
  dbus,