[gnome-system-monitor] Add website to about dialog

[Robert Roth <robertroth src gnome org>]

commit 43fa861465d6727de144392205a75dfe1516246a
Author: David King <amigadave amigadave com>
Date:   Mon Mar 30 19:04:09 2020 +0100

    Add website to about dialog

 src/interface.cpp | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/interface.cpp b/src/interface.cpp
index 39b77d26..2e3e5d4b 100644
--- a/src/interface.cpp
+++ b/src/interface.cpp
@@ -387,6 +387,7 @@ on_activate_about (GSimpleAction *, GVariant *, gpointer data)
         "comments",             _("View current processes and monitor "
                                   "system state"),
         "version",              VERSION,
+        "website",              "https://wiki.gnome.org/Apps/SystemMonitor";,
         "copyright",            "Copyright \xc2\xa9 2001-2004 Kevin Vandersloot\n"
                                 "Copyright \xc2\xa9 2005-2007 Benoît Dejean\n"
                                 "Copyright \xc2\xa9 2011 Chris Kühl",