[gnome-continuous] Disable libpsl support in NM

[Emmanuele Bassi <ebassi src gnome org>]

commit e0e289b1ff8480c4ee4975028e6c2bc8c091faa2
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Dec 18 15:02:59 2017 +0000

    Disable libpsl support in NM
    
    We don't have that dependency installed.

 manifest.json |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index b76d060..4e71901 100644
--- a/manifest.json
+++ b/manifest.json
@@ -584,6 +584,7 @@
                                  "-Dselinux=false",
                                  "-Dmodify_system=true",
                                  "-Dlibaudit=no",
+                                 "-Dlibpsl=false",
                                  "-Dcrypto=nss",
                                  "-Diwd=false",
                                  "-Dofono=false",