Accepting request 818200 from home:cyphar:lxc

- Update to LXD 4.3. The full upstream changelog is available from:
  https://discuss.linuxcontainers.org/t/lxd-4-3-has-been-released/8303
  boo#1173608

  + Block custom storage volumes
  + VM: Initial work for graphical console
  * VM: Rework of PCIe layout
  + VM: GPU passthrough
  * Direct console attach on lxc start and lxc restart
  * Isolated CPUs reporting in resources API

OBS-URL: https://build.opensuse.org/request/show/818200
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/lxd?expand=0&rev=59

lxd.spec

@@ -23,7 +23,7 @@
 %define import_path github.com/lxc/lxd
 
 Name:           lxd
-Version:        4.2
+Version:        4.3
 Release:        0
 Summary:        Container hypervisor based on LXC
 License:        Apache-2.0