[libhandy] build: Drop the override for pygobject

[Alexander Mikhaylenko <alexm src gnome org>]

commit ccaec16d622d26cb6936f4e4a1972a9fb79be0ec
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sat Jun 20 10:27:20 2020 +0200

    build: Drop the override for pygobject
    
    It was a workaround for the library constructor being called too late in
    the pygobject bindings. It isn't needed as the library constructor has
    been replaced by hdy_init().

 src/Handy.py    | 7 -------
 src/meson.build | 7 -------
 2 files changed, 14 deletions(-)
---
diff --git a/src/meson.build b/src/meson.build
index 1ae28d41..d121fa16 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -253,13 +253,6 @@ if introspection
      )
 
    endif
-
-   python = import('python')
-   python3 = python.find_installation('python3')
-
-   python3.install_sources('Handy.py',
-                   subdir: 'gi/overrides',
-   )
 endif
 
 pkgg = import('pkgconfig')