qmp-commands: move 'query-tpm-types' doc to schema

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

docs/qmp-commands.txt

@@ -1228,18 +1228,6 @@ Example:
      ]
    }
 
-query-tpm-types
----------------
-
-Return a list of supported TPM types.
-
-Arguments: None
-
-Example:
-
--> { "execute": "query-tpm-types" }
-<- { "return": [ "passthrough" ] }
-
 query-rx-filter
 ---------------
 

qapi-schema.json

@@ -4929,6 +4929,12 @@
 # Returns: a list of TpmType
 #
 # Since: 1.5
+#
+# Example:
+#
+# -> { "execute": "query-tpm-types" }
+# <- { "return": [ "passthrough" ] }
+#
 ##
 { 'command': 'query-tpm-types', 'returns': ['TpmType'] }