docs: update libvirt support matrix by adding min versions

We had a long blip between Xena and now where we didn't changed the libvirt
versions. Now it's time to modify the documentation for it.

Change-Id: Ida10f12d7dd950e470ba06d0f38c3dd6ac7f8876
TODO: We should also modify the supported distro versions.

Author: sbauza

doc/source/reference/libvirt-distro-support-matrix.rst

@@ -175,10 +175,37 @@ support the decided libvirt version.
       - 7.0.0
       - 4.2.0
       - 5.2.0
+    * - Yoga
+      - 25.0.0
+      - 6.0.0
+      - 7.0.0
+      - 4.2.0
+      - 5.2.0
+    * - Zed
+      - 26.0.0
+      - 6.0.0
+      - 7.0.0
+      - 4.2.0
+      - 5.2.0
+    * - 2023.1 Antelope
+      - 27.0.0
+      - 6.0.0
+      - 7.0.0
+      - 4.2.0
+      - 5.2.0
+    * - 2023.2 Bobcat
+      - 28.0.0
+      - 7.0.0
+      - 8.0.0
+      - 5.2.0
+      - 6.2.0
+
 
 OS distribution versions
 ------------------------
 
+.. warning:: This section may become a bit outdated.
+
 This table provides information on a representative sample of OS distros and
 the version of libvirt/QEMU/libguestfs that they ship. This is **NOT** intended
 to be an exhaustive list of distros where OpenStack Nova can run - it is