[vala] vapi: Update GIR-based bindings

[Rico Tzschichholz <ricotz src gnome org>]

commit d6d8a7a5f658ef53d2c4e647c14f1d0ddf42c382
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Oct 21 13:19:19 2018 +0200

    vapi: Update GIR-based bindings

 vapi/libsoup-2.4.vapi | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/vapi/libsoup-2.4.vapi b/vapi/libsoup-2.4.vapi
index b5182b946..388a172be 100644
--- a/vapi/libsoup-2.4.vapi
+++ b/vapi/libsoup-2.4.vapi
@@ -1878,11 +1878,17 @@ namespace Soup {
        [CCode (cheader_filename = "libsoup/soup.h")]
        public static GLib.HashTable<string,string> header_parse_param_list (string header);
        [CCode (cheader_filename = "libsoup/soup.h")]
+       [Version (since = "2.66")]
+       public static GLib.HashTable<string,string>? header_parse_param_list_strict (string header);
+       [CCode (cheader_filename = "libsoup/soup.h")]
        public static GLib.SList<string> header_parse_quality_list (string header, out GLib.SList<string> 
unacceptable);
        [CCode (cheader_filename = "libsoup/soup.h")]
        [Version (since = "2.24")]
        public static GLib.HashTable<string,string> header_parse_semi_param_list (string header);
        [CCode (cheader_filename = "libsoup/soup.h")]
+       [Version (since = "2.66")]
+       public static GLib.HashTable<string,string>? header_parse_semi_param_list_strict (string header);
+       [CCode (cheader_filename = "libsoup/soup.h")]
        [Version (since = "2.26")]
        public static bool headers_parse (string str, int len, Soup.MessageHeaders dest);
        [CCode (cheader_filename = "libsoup/soup.h")]