ovirt_disk: really add new content types (#54720)

lib/ansible/modules/cloud/ovirt/ovirt_disk.py

@@ -630,7 +630,10 @@ def main():
         profile=dict(default=None),
         quota_id=dict(default=None),
         format=dict(default='cow', choices=['raw', 'cow']),
-        content_type=dict(default='data', choices=['data', 'iso']),
+        content_type=dict(
+            default='data',
+            choices=['data', 'iso', 'hosted_engine', 'hosted_engine_sanlock', 'hosted_engine_metadata', 'hosted_engine_configuration']
+        ),
         sparse=dict(default=None, type='bool'),
         bootable=dict(default=None, type='bool'),
         shareable=dict(default=None, type='bool'),