[gtk/ebassi/find-gi] ci: Add pygobject to the MSYS2 job

[Emmanuele Bassi <ebassi src gnome org>]

commit d40321ef63ad5912d1c0ff3e5c5273eef342dbe7
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sun Dec 19 16:26:37 2021 +0000

    ci: Add pygobject to the MSYS2 job

 .gitlab-ci/test-msys2.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci/test-msys2.sh b/.gitlab-ci/test-msys2.sh
index 4c59a26a9d..0c61ad3b72 100644
--- a/.gitlab-ci/test-msys2.sh
+++ b/.gitlab-ci/test-msys2.sh
@@ -31,7 +31,8 @@ pacman --noconfirm -S --needed \
     mingw-w64-$MSYS2_ARCH-pango \
     mingw-w64-$MSYS2_ARCH-fribidi \
     mingw-w64-$MSYS2_ARCH-gst-plugins-bad \
-    mingw-w64-$MSYS2_ARCH-shared-mime-info
+    mingw-w64-$MSYS2_ARCH-shared-mime-info \
+    mingw-w64-$MSYS2_ARCH-python-gobject
 
 mkdir -p _ccache
 export CCACHE_BASEDIR="$(pwd)"