[gobject-introspection] Created tag 1.60.2

[Christoph Reiter <creiter src gnome org>]

The signed tag '1.60.2' was created.

Tagger: Christoph Reiter <reiter christoph gmail com>
Date: 1560623263 +0200

    release 1.60.2

Changes since the last tag '1.60.1':

Christoph Reiter (7):
      version bump
      meson: fix default cairo DLL name on Windows
      scanner: Fix error on Windows in case source files are on different drives
      ci: work around mingw python detection issue
      meson: set a default cairo dll name for the MSVC build
      Update glib annotations (2.60.4)
      release

Chun-wei Fan (4):
      gi-test: Fix gir file tests
      MSVC.README.rst: Update VS 2008/x64 build notes
      giscanner/scannerlexer.l: Include io.h on Windows
      build: Force-include msvc_recommended_pragmas.h on Visual Studio

Philip Chimento (2):
      docwriter: Fix Exception message attribute
      giscanner: Allow fields which are callbacks