v2.4.0 for ESP32 and LwIP W5500 Ethernet

### Releases v2.4.0

1. Add support to ESP32 boards using `LwIP W5500 Ethernet`
2. Fix bug. Check [Fix "blank new line in chunk" bug #50](khoih-prog/AsyncHTTPRequest_Generic#50)

Author: khoih-prog

README.md

@@ -1032,7 +1032,7 @@ HTTP WebClient is @ IP : 192.168.2.103
 
 **************************************
 abbreviation: EST
-client_ip: 216.154.12.9
+client_ip: aaa.bbb.ccc.ddd
 datetime: 2022-11-30T19:05:25.743559-05:00
 day_of_week: 3
 day_of_year: 334
@@ -1050,7 +1050,7 @@ week_number: 48
 HHHHHH
 **************************************
 abbreviation: EST
-client_ip: 216.154.12.9
+client_ip: aaa.bbb.ccc.ddd
 datetime: 2022-11-30T19:06:24.624668-05:00
 day_of_week: 3
 day_of_year: 334