[gobject-introspection/ebassi/docs-urls-fixes: 1/3] docs: Fix documentation links in the GIR schema

[Emmanuele Bassi <ebassi src gnome org>]

commit 101a2ee29091465c327d0b8207ae8abe479c77a4
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Nov 6 16:32:04 2021 +0000

    docs: Fix documentation links in the GIR schema

 docs/gir-1.2.rnc | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/docs/gir-1.2.rnc b/docs/gir-1.2.rnc
index 64443f7e..a96b6cd1 100644
--- a/docs/gir-1.2.rnc
+++ b/docs/gir-1.2.rnc
@@ -360,20 +360,20 @@ grammar {
     }
 
   Signal =
-    ## A signal as defined in the GObject system (https://developer-old.gnome.org/gobject/stable/signal.html)
+    ## A signal as defined in the GObject system (https://docs.gtk.org/gobject/concepts.html#signals)
     element glib:signal {
       Info.attrs,
       ## name of the signal
       attribute name { xsd:string },
-      ## Binary attribute, true if the signal has a detailed parameter 
(https://developer-old.gnome.org/gobject/stable/signal.html#signal-detail and 
https://developer-old.gnome.org/gobject/stable/gobject-Signals.html#GSignalFlags)
+      ## Binary attribute, true if the signal has a detailed parameter 
(https://docs.gtk.org/gobject/concepts.html#the-default-argument and 
https://docs.gtk.org/gobject/flags.SignalFlags.html)
       attribute detailed { "0" | "1" }?,
-      ## When to run the signal during the 5 steps of signal emission 
(https://developer-old.gnome.org/gobject/stable/signal.html#signal-emission and 
https://developer-old.gnome.org/gobject/stable/gobject-Signals.html#GSignalFlags)
+      ## When to run the signal during the 5 steps of signal emission 
(https://docs.gtk.org/gobject/concepts.html#signal-emission and 
https://docs.gtk.org/gobject/flags.SignalFlags.html)
       attribute when { "first" | "last" | "cleanup" }?,
-      ## Binary attribute, true if the signal can be freely emitted on alive objects from user code 
(https://developer-old.gnome.org/gobject/stable/gobject-Signals.html#GSignalFlags)
+      ## Binary attribute, true if the signal can be freely emitted on alive objects from user code 
(https://docs.gtk.org/gobject/flags.SignalFlags.html)
       attribute action { "0" | "1" }?,
-      ## Binary attribute, true if no emission hooks are supported for this signal 
(https://developer-old.gnome.org/gobject/stable/gobject-Signals.html#GSignalFlags) 
+      ## Binary attribute, true if no emission hooks are supported for this signal 
(https://docs.gtk.org/gobject/flags.SignalFlags.html) 
       attribute no-hooks { "0" | "1" }?,
-      ## Binary attribute, true if signals emitted for an object while currently being in emission for this 
very object will not be emitted recursively, but instead cause the first emission to be restarted 
(https://developer-old.gnome.org/gobject/stable/gobject-Signals.html#GSignalFlags)
+      ## Binary attribute, true if signals emitted for an object while currently being in emission for this 
very object will not be emitted recursively, but instead cause the first emission to be restarted 
(https://docs.gtk.org/gobject/flags.SignalFlags.html)
       attribute no-recurse { "0" | "1" }?,
 
       # Other elements a property can contain