[gobject-introspection] Release gobject-introspection 1.73.1

[Emmanuele Bassi <ebassi src gnome org>]

commit adc101a8239fd6d6c4d67b714c09cca93e34d2df
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Sep 3 12:51:54 2022 +0100

    Release gobject-introspection 1.73.1

 NEWS | 12 ++++++++++++
 1 file changed, 12 insertions(+)
---
diff --git a/NEWS b/NEWS
index a08855829..7243e1858 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,15 @@
+1.73.1 - 2022-09-03
+-------------------
+
+* Update the GIR data for GLib, GObject, GModule, and GIO
+* Disable rpath on Windows [Christoph Reiter]
+* Add llvm/mingw support on Windows [Christoph Reiter]
+* Fix annotations in libgirepository [Philip Chimento]
+* Support C99 designated initializers when parsing C declarations [Jan Tojnar]
+* Add some more types to win32 GIR [Marc-André Lureau]
+* Let doctool prepend emitting objects in GJS signals [Andy Holmes]
+* Require a C99 toolchain like GLib
+
 1.73.0 - 2022-07-13
 -------------------