kubevirt_vm_info: Add info module for VirtualMachines

This adds the kubevirt_vm_info module, which returns the same results as
the kubevirt_vm module, but is limited to read-only functionality.

Signed-off-by: Felix Matouschek <fmatouschek@redhat.com>

examples/play-info-list.yml

@@ -0,0 +1,9 @@
+- name: Playbook describing a virtual machine
+  hosts: localhost
+  tasks:
+    - name: Describe VM
+      kubevirt.core.kubevirt_vm_info:
+      register: result
+    - name: Print return information from the previous task
+      ansible.builtin.debug:
+        var: result

examples/play-info.yml

@@ -0,0 +1,11 @@
+- name: Playbook describing a virtual machine
+  hosts: localhost
+  tasks:
+    - name: Describe VM
+      kubevirt.core.kubevirt_vm_info:
+        name: testvm
+        namespace: default
+      register: result
+    - name: Print return information from the previous task
+      ansible.builtin.debug:
+        var: result