tests: add forgotten boot-strict test files

These *should* have been pushed in commit
96fddee3.

tests/qemuxml2argvdata/qemuxml2argv-boot-strict.args

+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-S \
+-M pc \
+-m 214 \
+-smp 1 \
+-nographic \
+-nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait \
+-no-acpi \
+-boot strict=on \
+-usb \
+-drive file=/tmp/vda.img,if=none,id=drive-virtio-disk0 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,\
+id=virtio-disk0,bootindex=3 \
+-drive file=/tmp/vdb.img,if=none,id=drive-virtio-disk1 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk1,\
+id=virtio-disk1 \
+-drive file=/dev/HostVG/hda,if=none,id=drive-ide0-0-0 \
+-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
+-drive file=/dev/HostVG/hdb,if=none,id=drive-ide0-0-1 \
+-device ide-drive,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 \
+-drive file=/dev/HostVG/hdc,if=none,media=cdrom,id=drive-ide0-1-0 \
+-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,\
+bootindex=1 \
+-drive file=/dev/fd0,if=none,id=drive-fdc0-0-0 \
+-global isa-fdc.driveA=drive-fdc0-0-0 \
+-global isa-fdc.bootindexA=4 \
+-drive file=/dev/fd1,if=none,id=drive-fdc0-0-1 \
+-global isa-fdc.driveB=drive-fdc0-0-1 \
+-device virtio-net-pci,vlan=0,id=net0,mac=00:11:22:33:44:11,bus=pci.0,\
+addr=0x3,bootindex=2 \
+-net user,vlan=0,name=hostnet0 \
+-device virtio-net-pci,vlan=1,id=net1,mac=00:11:22:33:44:22,bus=pci.0,\
+addr=0x4 \
+-net user,vlan=1,name=hostnet1

tests/qemuxml2argvdata/qemuxml2argv-boot-strict.xml

+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='cdrom'/>
+    <boot dev='network'/>
+    <boot dev='hd'/>
+    <boot dev='fd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='file' device='disk'>
+      <source file='/tmp/vdb.img'/>
+      <target dev='vdb' bus='virtio'/>
+    </disk>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/hdb'/>
+      <target dev='hdb' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
+    </disk>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/hda'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <source file='/tmp/vda.img'/>
+      <target dev='vda' bus='virtio'/>
+    </disk>
+    <disk type='block' device='cdrom'>
+      <source dev='/dev/HostVG/hdc'/>
+      <target dev='hdc' bus='ide'/>
+      <address type='drive' controller='0' bus='1' target='0' unit='0'/>
+    </disk>
+    <disk type='block' device='floppy'>
+      <source dev='/dev/fd1'/>
+      <target dev='fdb' bus='fdc'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
+    </disk>
+    <disk type='block' device='floppy'>
+      <source dev='/dev/fd0'/>
+      <target dev='fda' bus='fdc'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='fdc' index='0'/>
+    <controller type='ide' index='0'/>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:11'/>
+      <model type='virtio'/>
+    </interface>
+    <interface type='user'>
+      <mac address='00:11:22:33:44:22'/>
+      <model type='virtio'/>
+    </interface>
+    <memballoon model='none'/>
+  </devices>
+</domain>