[gnome-online-accounts/wip/rishi/meson-polish] build: Add the gdbus-codegen:ed headers to the list of built headers

[Debarshi Ray <debarshir src gnome org>]

commit 87b5eb266cd96352758b9b7fb08282f42ca73f5a
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Dec 20 20:50:04 2019 +0100

    build: Add the gdbus-codegen:ed headers to the list of built headers
    
    https://gitlab.gnome.org/GNOME/gnome-online-accounts/merge_requests/41

 src/goabackend/meson.build | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/goabackend/meson.build b/src/goabackend/meson.build
index 4a3aec85..7b95df78 100644
--- a/src/goabackend/meson.build
+++ b/src/goabackend/meson.build
@@ -67,6 +67,7 @@ dbus_sources = gnome.gdbus_codegen(
   autocleanup: 'all',
 )
 
+libgoa_backend_headers_built += dbus_sources[1]
 libgoa_backend_sources += dbus_sources
 
 dbus = 'goadleynaservermediadevice'
@@ -79,6 +80,7 @@ dbus_sources = gnome.gdbus_codegen(
   autocleanup: 'all',
 )
 
+libgoa_backend_headers_built += dbus_sources[1]
 libgoa_backend_sources += dbus_sources
 
 incs = common_incs