[gnome-continuous] Add libpsl

[Emmanuele Bassi <ebassi src gnome org>]

commit ff436d9660a992a71fe3f0908bb16ecb49ec0d2d
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Apr 6 14:30:33 2018 +0100

    Add libpsl
    
    New dependency for libsoup.

 manifest.json |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 9a76437..85e5a5b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -751,6 +751,9 @@
                         "-Dinstalled_tests=true"
                  ]},
 
+                {"src": "git:https://github.com/rockdaboot/libpsl.git";,
+                 "name": "libpsl"},
+
                {"src": "gnome:libsoup",
                 "component": "minimal",
                 "config-args": ["--disable-tls-check", "--enable-installed-tests"]},