a11y atspi: Send proper dbus reply when (not) changing value
requested to merge michaelweghorn/gtk:michaelweghorn/a11y_send_dbus_reply_on_set_current_value into main
gtk_accessible_range_default_set_current_value needs
to return TRUE independent of whether the value was
actually changed, since that return value is required
for the proper dbus reply to be sent to AT-SPI.
Fixes a crash/assertion seen e.g. with the "Hypertext" gtk4-demo example when trying to change "CurrentValue" for the level bar via the AT-SPI Value interface:
GLib-GIO:ERROR:../../../gio/gdbusconnection.c:4354:invoke_set_property_in_idle_cb: assertion failed: (error != NULL)
Bail out! GLib-GIO:ERROR:../../../gio/gdbusconnection.c:4354:invoke_set_property_in_idle_cb: assertion failed: (error != NULL)
AbortedFixes: #6150 (closed)