[gnome-continuous] Disable p2p support in Flatpak

[Emmanuele Bassi <ebassi src gnome org>]

commit d2744e17a5dee1b8b918d3371258e240af9ca5d3
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Feb 19 15:44:38 2018 +0000

    Disable p2p support in Flatpak
    
    It breaks the build, and it seems it's not getting tested in Flatpak's
    CI either.
    
    See: https://github.com/flatpak/flatpak/issues/1431

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 886d965..255968a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -913,7 +913,7 @@
                                  "-Dgtk-doc=false"]},
 
                 {"src": "flatpak:flatpak.git",
-                 "config-opts": ["--enable-p2p",
+                 "config-opts": ["--disable-p2p",
                                  "--disable-documentation",
                                  "--enable-installed-tests"]},