v1.3.4 to fix decoding error bug

### Releases v1.3.4

1. Fix decoding error bug when using special `&` in data fields. Check [Decoding Error. two times called urlDecode in Parsing-impl.h. #17](khoih-prog/WiFiWebServer#17)

Author: khoih-prog

CONTRIBUTING.md

@@ -29,7 +29,7 @@ Please ensure to specify the following:
 Arduino IDE version: 1.8.19
 STM32F7 Nucleo-144 NUCLEO_F767ZI, STM32 core v2.2.0
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.4.0-100-generic #113-Ubuntu SMP Thu Feb 3 18:43:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
 I encountered a crash while trying to use the Timer Interrupt.