[gobject-introspection] Update NEWS

[Christoph Reiter <creiter src gnome org>]

commit 0259d24fbd0ea6e671db7f4472cf6dbb52884019
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Sun Dec 9 12:49:49 2018 +0100

    Update NEWS

 NEWS | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/NEWS b/NEWS
index ed36371a..a2de5e59 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+2.58.2 - 2018-12-09
+-------------------
+
+* meson: Fix random build errors (mostly MSVC)
+  (Tomasz Miąsko <tomasz miasko gmail com>)
+* scanner: Fix parsing of __typeof__ that is part of a cast expression
+  (Tomasz Miąsko <tomasz miasko gmail com>)
+* scanner: Ignore __pragma keyword used by MSVC
+  (Tomasz Miąsko <tomasz miasko gmail com>)
+
+
 2.58.1 - 2018-11-17
 -------------------