virt-manager: Fix dependencies

Most libraries are not needed not for building as they are onlyaccessed
at runtime. Only list required ports to build virt-manager in
depends_build, move the rest to depends_run.

Remove incorrect gtk2 dependency, as it is in fact using gtk3, which is
already pulled in by spice-gtk and gtk-vnc. Update vte dependency
accordingly.

gnome/virt-manager/Portfile

@@ -5,6 +5,7 @@ PortGroup           python 1.0
 PortGroup           github 1.0
 
 github.setup        virt-manager virt-manager 1.4.1 v
+revision            1
 categories          gnome emulators
 supported_archs     noarch
 maintainers         {danchr @danchr} openmaintainer
@@ -37,18 +38,21 @@ post-patch {
         virt-clone virt-convert virt-install virt-manager virt-xml
 }
 
-depends_build       port:intltool
-depends_lib \
+depends_build \
+    port:intltool \
+    port:python${python.version} \
+    bin:podman:perl5 \
+    port:glib2
+depends_run \
     port:py${python.version}-gobject3 \
     port:py${python.version}-libvirt \
     port:py${python.version}-libxml2 \
     port:py${python.version}-ipaddr \
     port:py${python.version}-requests \
     port:libvirt-glib \
-    port:vte-gtk2-compat \
+    port:vte \
     port:gtk-vnc \
     port:spice-gtk \
-    port:gtk2 \
     port:libosinfo
 
 variant quartz {