qemuxmlconftest: Move data directory 'qemuxml2argvdata' to 'qemuxmlconfdata'

Unify the naming of the data directory with the test name.

'tests/qemuxml2argvdata' is for the time converted to a symlink to
'qemuxmlconfdata', to preserve the symlinks in
'tests/qemuxml2xmloutdata'

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>

tests/qemuxmlconfdata/machine-loadparm-multiple-disks-nets-s390.xml

@@ -0,0 +1,43 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219136</memory>
+  <currentMemory>219136</currentMemory>
+  <vcpu>1</vcpu>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='virtio'/>
+      <boot order='1' loadparm='system1'/>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x2'/>
+    </disk>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest2'/>
+      <target dev='hdb' bus='virtio'/>
+      <boot order='3' loadparm='3'/>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x3'/>
+    </disk>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:54'/>
+      <model type='virtio'/>
+      <boot order='2' loadparm='2.lp'/>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0'/>
+    </interface>
+   <interface type='user'>
+      <mac address='00:11:22:33:42:36'/>
+      <model type='virtio'/>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x4'/>
+    </interface>
+    <memballoon model='virtio'>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x1'/>
+    </memballoon>
+  </devices>
+</domain>