[retro-gtk] meson: remove unknown arguments that cause fail to build

[Adrien Plazas <aplazas src gnome org>]

commit 8016c10e7216394bc66281f2d9be740140b6fad6
Author: Fabio Fantoni <fantonifabio tiscali it>
Date:   Tue Dec 21 19:13:54 2021 +0000

    meson: remove unknown arguments that cause fail to build
    
    The build was failing with:
    retro-gtk/meson.build:188:4:
    ERROR: Got unknown keyword arguments "export_packages", "namespace"
    
    Checking https://mesonbuild.com/Pkgconfig-module.html the arguments
    "export_packages" and "namespace" are not present in pkg.generate, so
    I removed them to make the build complete

 retro-gtk/meson.build | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/retro-gtk/meson.build b/retro-gtk/meson.build
index 093523c..b93e007 100644
--- a/retro-gtk/meson.build
+++ b/retro-gtk/meson.build
@@ -189,8 +189,6 @@ pkg.generate(
     description: 'A simple GObject game controller library',
       libraries: retro_gtk_lib,
            name: 'retro-gtk',
-      namespace: 'Retro',
-export_packages: 'retro-gtk',
        filebase: 'retro-gtk-' + retro_gtk_api_version,
         version: meson.project_version(),
         subdirs: 'retro-gtk',