patch: added HTTP/2 server header patch for 1.13.5.

patches/nginx-1.13.5-server_header.patch

@@ -1,5 +1,5 @@
 diff --git a/src/core/nginx.h b/src/core/nginx.h
-index 37e257fc..fd49eff7 100644
+index a3c0ef8..1263881 100644
 --- a/src/core/nginx.h
 +++ b/src/core/nginx.h
 @@ -11,7 +11,7 @@
@@ -12,7 +12,7 @@ index 37e257fc..fd49eff7 100644
  #ifdef NGX_BUILD
  #define NGINX_VER_BUILD    NGINX_VER " (" NGX_BUILD ")"
 diff --git a/src/http/ngx_http_header_filter_module.c b/src/http/ngx_http_header_filter_module.c
-index 9b894059..ca13f2a3 100644
+index 9b89405..ca13f2a 100644
 --- a/src/http/ngx_http_header_filter_module.c
 +++ b/src/http/ngx_http_header_filter_module.c
 @@ -46,7 +46,7 @@ ngx_module_t  ngx_http_header_filter_module = {
@@ -24,3 +24,16 @@ index 9b894059..ca13f2a3 100644
  static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
  static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF;
  
+diff --git a/src/http/v2/ngx_http_v2_filter_module.c b/src/http/v2/ngx_http_v2_filter_module.c
+index 8621e7a..a76c677 100644
+--- a/src/http/v2/ngx_http_v2_filter_module.c
++++ b/src/http/v2/ngx_http_v2_filter_module.c
+@@ -143,7 +143,7 @@ ngx_http_v2_header_filter(ngx_http_request_t *r)
+     ngx_http_core_srv_conf_t  *cscf;
+     u_char                     addr[NGX_SOCKADDR_STRLEN];
+ 
+-    static const u_char nginx[5] = "\x84\xaa\x63\x55\xe7";
++    static const u_char nginx[8] = "\x87\x3d\x65\xaa\xc2\xa1\x3e\xbf";
+ #if (NGX_HTTP_GZIP)
+     static const u_char accept_encoding[12] =
+         "\x8b\x84\x84\x2d\x69\x5b\x05\x44\x3c\x86\xaa\x6f";