apparmor: Allow some more BIOS/UEFI paths

There are two more paths that we are missing in the default
domain profile: /usr/share/edk2-ovmf/ and /usr/share/sgabios/.
These exist on my Gentoo box and contain UEFI and BIOS images
respectively.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Acked-by: NChristian Ehrhardt <christian.ehrhardt@canonical.com>

src/security/apparmor/libvirt-qemu

@@ -75,6 +75,7 @@
   # access to firmware's etc
   /usr/share/AAVMF/** r,
   /usr/share/bochs/** r,
+  /usr/share/edk2-ovmf/** r,
   /usr/share/kvm/** r,
   /usr/share/misc/sgabios.bin r,
   /usr/share/openbios/** r,
@@ -86,6 +87,7 @@
   /usr/share/qemu-kvm/** r,
   /usr/share/qemu/** r,
   /usr/share/seabios/** r,
+  /usr/share/sgabios/** r,
   /usr/share/slof/** r,
   /usr/share/vgabios/** r,