[gupnp] doc: Fix required versions and links to projects

[Jens Georg <jensgeorg src gnome org>]

commit 144febd1033fa65205bc3c85abb1809353cb02d4
Author: Jens Georg <mail jensge org>
Date:   Tue May 3 13:45:56 2022 +0200

    doc: Fix required versions and links to projects

 doc/gupnp.toml.in | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/doc/gupnp.toml.in b/doc/gupnp.toml.in
index e416445..036bdb4 100644
--- a/doc/gupnp.toml.in
+++ b/doc/gupnp.toml.in
@@ -7,7 +7,7 @@ website_url = "https://gupnp.org";
 logo_url = "gupnp-logo-short.svg"
 license = "LGPL-2.1-or-later"
 description = "UPnP implementation using GObject"
-dependencies = [ "GObject-2.0", "GSSDP-1.2", "Soup-2.4", "libxml2-2.0" ]
+dependencies = [ "GObject-2.0", "GSSDP-1.6", "Soup-3.0", "libxml2-2.0" ]
 devhelp = true
 search_index = true
 authors = "The GUPnP developers"
@@ -24,15 +24,15 @@ name = "GObject"
 description = "The base type system library"
 docs_url = "https://developer.gnome.org/gobject/stable";
 
-[dependencies."GSSDP-1.2"]
+[dependencies."GSSDP-1.6"]
 name = "GSSDP"
 description = "SSDP implementation using GObject"
 docs_url = "https://gnome.pages.gitlab.gnome.org/gssdp/docs/";
 
-[dependencies."Soup-2.4"]
+[dependencies."Soup-3.0"]
 name = "Soup"
 description = "A HTTP handling library"
-docs_url = "https://developer.gnome.org/libsoup/stable";
+docs_url = "https://libsoup.org/libsoup-3.0/index.html";
 
 [dependencies."libxml2-2.0"]
 name = "LibXML2"