Import QEMU upstream snapshot d2e570c

Upstream: https://gitlab.com/qemu-project/qemu.git

Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475

tests/qapi-schema/alternate-conflict-enum-bool.json

@@ -0,0 +1,6 @@
+# alternate branch of 'enum' type that conflicts with bool
+{ 'enum': 'Enum',
+  'data': [ 'aus', 'off' ] }
+{ 'alternate': 'Alt',
+  'data': { 'one': 'Enum',
+            'two': 'bool' } }