bluez/ubt: Fix Map profile test

MAP profile test was using a deprecated API dating back from 2012.
Update it according to version of bluez present in Apertis.

Reviewed-by: Philip Withnall <philip.withnall@collabora.co.uk>
Signed-off-by: Frédéric Dalleau <frederic.dalleau@collabora.com>
Differential Revision: https://phabricator.apertis.org/D4906

bluez/ubt

@@ -321,10 +321,10 @@ class PbapDeviceProfileTester(DeviceProfileTester):
                                  'org.bluez.obex.MessageAccess1')
 
             set_folder(map, "telecom/msg")
-            folder = map.GetFolderListing(dict())
+            folder = map.ListFolders(dict())
 
             for f in folder:
-                msg = map.GetMessageListing(f["Name"], dict())
+                msg = map.ListMessages(f["Name"], dict())
                 message_check(msg)
 
             TEST_PASSED("MAP MSE")