tests: fixed new test failure due to openresty.org server changes.

Author: agentzh

t/129-ssl-socket.t

@@ -573,7 +573,7 @@ SSL reused session
 
                 ngx.say("ssl handshake: ", type(session))
 
-                local req = "GET / HTTP/1.1\\r\\nHost: agentzh.org\\r\\nConnection: close\\r\\n\\r\\n"
+                local req = "GET /en/linux-packages.html HTTP/1.1\\r\\nHost: openresty.com\\r\\nConnection: close\\r\\n\\r\\n"
                 local bytes, err = sock:send(req)
                 if not bytes then
                     ngx.say("failed to send http request: ", err)
@@ -602,7 +602,7 @@ GET /t
 --- response_body
 connected: 1
 ssl handshake: userdata
-sent http request: 56 bytes.
+sent http request: 80 bytes.
 received: HTTP/1.1 404 Not Found
 close: 1 nil