[sushi/alatiera/ci: 2/4] flatpak: Remove global buildflags

[Jordan Petridis <jpetridis src gnome org>]

commit 8ac6c168454e0b8d84986a92dc7515d1d389564a
Author: Jordan Petridis <jordan centricular com>
Date:   Sun Jul 24 08:55:33 2022 +0300

    flatpak: Remove global buildflags
    
    So that we will instead inherit the default flatgs of the
    runtime from /etc/flatpak-builder/defaults.json

 flatpak/org.gnome.NautilusPreviewer.json | 7 -------
 1 file changed, 7 deletions(-)
---
diff --git a/flatpak/org.gnome.NautilusPreviewer.json b/flatpak/org.gnome.NautilusPreviewer.json
index 4291a26..f69ea5f 100644
--- a/flatpak/org.gnome.NautilusPreviewer.json
+++ b/flatpak/org.gnome.NautilusPreviewer.json
@@ -3,13 +3,6 @@
     "runtime": "org.gnome.Platform",
     "runtime-version": "master",
     "sdk": "org.gnome.Sdk",
-    "build-options": {
-        "cflags": "-O2 -g",
-        "cxxflags": "-O2 -g",
-        "env": {
-            "V": "1"
-        }
-    },
     "command": "sushi",
     "cleanup": [
         "/include",