[gnome-continuous] manifest: Add back gnome-power-manager

[Javier Jardón Cabezas <jjardon src gnome org>]

commit bc3418cb23de701accc63e917433446337eb493e
Author: Javier Jardón <jjardon gnome org>
Date:   Tue Apr 4 15:40:10 2017 +0100

    manifest: Add back gnome-power-manager

 manifest.json |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 5bea141..69f6251 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1115,6 +1115,8 @@
                {"src": "gnome:caribou",
                 "config-opts": ["PYTHON=python3"]},
 
+               {"src": "gnome:gnome-power-manager"},
+
                {"src": "gnome:gnome-shell",
                  "irc_room": "gnome-shell",
                 "config-opts": ["--enable-compile-warnings=maximum",