[gnome-builder] ci: flatpak: remove meson-args variable

[Jordan Petridis <jpetridis src gnome org>]

commit eb108653a44120ba7f719053f4998d5f1ba1a17a
Author: Jordan Petridis <jpetridis gnome org>
Date:   Mon Aug 3 20:47:40 2020 +0000

    ci: flatpak: remove meson-args variable
    
    We no longer need to manually keep it in sync with the ci.

 .gitlab-ci.yml                           | 15 ++-------------
 build-aux/flatpak/org.gnome.Builder.json |  1 -
 2 files changed, 2 insertions(+), 14 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d9c8d9494..674fe53e4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,8 +1,5 @@
 include: 'https://gitlab.gnome.org/GNOME/citemplates/raw/master/flatpak/flatpak_ci_initiative.yml'
 
-variables:
-    BUNDLE: "gnome-builder-git.flatpak"
-
 flatpak:
     extends: .flatpak
     variables:
@@ -14,16 +11,8 @@ flatpak:
         # Replace with your application name, as written in the manifest
         FLATPAK_MODULE: "gnome-builder"
         APP_ID: "org.gnome.Builder"
-        # Make sure to keep this in sync with the Flatpak manifest, all arguments
-        # are passed except the config-args because we build it ourselves
-        MESON_ARGS: |
-          --buildtype=debugoptimized
-          -Dctags_path=/app/bin/ctags
-          -Dtcmalloc=true
-          -Dtracing=true
-          -Dhelp=true
-          -Dchannel=flatpak-nightly
-          -Dplugin_deviced=true
+        BUNDLE: "gnome-builder-git.flatpak"
+
 
 nightly:
   extends: '.publish_nightly'
diff --git a/build-aux/flatpak/org.gnome.Builder.json b/build-aux/flatpak/org.gnome.Builder.json
index 95bf6fe36..73f6a642d 100644
--- a/build-aux/flatpak/org.gnome.Builder.json
+++ b/build-aux/flatpak/org.gnome.Builder.json
@@ -636,7 +636,6 @@
             "builddir" : true,
             "config-opts" : [
                 "--libdir=lib",
-                "--buildtype=debugoptimized",
                 "-Dctags_path=/app/bin/ctags",
                 "-Dtcmalloc=true",
                 "-Dpython_libprefix=python3.7",