accessibility/accerciser: fix packaging with python 3.7

Add upstream patch to fix packaging/runtime with python 3.7

PR:		233770
With hat:	gnome

accessibility/accerciser/files/patch-src_lib_accerciser-accerciser.py

@@ -0,0 +1,14 @@
+diff --git src/lib/accerciser/accerciser.py src/lib/accerciser/accerciser.py
+index fa6e5c752c2b921ab5cb324b747c0080e65f5f82..065a7fec78c62cb79acdda6fee7adc1097c586cf 100644
+--- src/lib/accerciser/accerciser.py
++++ src/lib/accerciser/accerciser.py
+@@ -103,7 +103,8 @@ class Main(Tools):
+     '''
+     GLib.timeout_add(200, self._pumpEvents)
+     try:
+-      pyatspi.Registry.start(async=True, gil=False)
++      # async is a reserved keyword in Python 3.7+, so we pass the args as dict
++      pyatspi.Registry.start(**{'async': True, 'gil': False})
+     except KeyboardInterrupt:
+       self._shutDown()
+