Fix gcc 14.x build failure (due to -Wincompatible-pointer-types)
https://gitlab.gnome.org/GNOME/brasero/-/commit/5cdefa8c76ddb797bce8b67a3f5767678bd36a5a

diff --git a/libbrasero-burn/brasero-drive-properties.c b/libbrasero-burn/brasero-drive-properties.c
index cfb2db1476b73f16fa92f8488c969a4224e5cc1d..22593cc16903e81fa8d558306388bcaf343b4798 100644
--- a/libbrasero-burn/brasero-drive-properties.c
+++ b/libbrasero-burn/brasero-drive-properties.c
@@ -835,23 +835,19 @@ brasero_drive_properties_set_property (GObject *object,
 				       GParamSpec *pspec)
 {
 	BraseroDrivePropertiesPrivate *priv;
-	BraseroBurnSession *session;
 
 	priv = BRASERO_DRIVE_PROPERTIES_PRIVATE (object);
 
 	switch (property_id) {
 	case PROP_SESSION: /* Readable and only writable at creation time */
-		/* NOTE: no need to unref a potential previous session since
-		 * it's only set at construct time */
-		session = g_value_get_object (value);
-		priv->session = g_object_ref (session);
+		priv->session = g_object_ref (g_value_get_object (value));
 
 		brasero_drive_properties_update (BRASERO_DRIVE_PROPERTIES (object));
-		priv->valid_sig = g_signal_connect (session,
+		priv->valid_sig = g_signal_connect (priv->session,
 						    "is-valid",
 						    G_CALLBACK (brasero_drive_properties_is_valid_cb),
 						    object);
-		priv->output_sig = g_signal_connect (session,
+		priv->output_sig = g_signal_connect (priv->session,
 						     "output-changed",
 						     G_CALLBACK (brasero_drive_properties_output_changed_cb),
 						     object);
diff --git a/libbrasero-utils/brasero-metadata.c b/libbrasero-utils/brasero-metadata.c
index 194336899a0daa5d28f8c1f6fc45805f5517dbd6..ddfce8e7b747c9b46e50e91d745819933a84aa1b 100644
--- a/libbrasero-utils/brasero-metadata.c
+++ b/libbrasero-utils/brasero-metadata.c
@@ -665,7 +665,7 @@ brasero_metadata_install_missing_plugins (BraseroMetadata *self)
 
 	context = gst_install_plugins_context_new ();
 	gst_install_plugins_context_set_xid (context, brasero_metadata_get_xid (self));
-	status = gst_install_plugins_async ((gchar **) details->pdata,
+	status = gst_install_plugins_async ((const gchar* const*) details->pdata,
 					    context,
 					    brasero_metadata_install_plugins_result,
 					    downloads);
diff --git a/libbrasero-utils/brasero-pk.c b/libbrasero-utils/brasero-pk.c
index aa71901f9db4b77c400abfa1e73914e559697380..5f5ba21aa3e78fc12b80963b23468b483548516f 100644
--- a/libbrasero-utils/brasero-pk.c
+++ b/libbrasero-utils/brasero-pk.c
@@ -230,7 +230,7 @@ brasero_pk_install_gstreamer_plugin (BraseroPK *package,
 
 	context = gst_install_plugins_context_new ();
 	gst_install_plugins_context_set_xid (context, xid);
-	status = gst_install_plugins_async ((gchar **) gst_plugins->pdata,
+	status = gst_install_plugins_async ((const gchar* const*) gst_plugins->pdata,
 	                                    context,
 	                                    brasero_pk_install_gst_plugin_result,
 	                                    package);