Support unlimited JSON number length.

Version 1.5.0 -> 1.5.1

Version 1.3.0 -> 1.5.0

Update xmake.lua

Update xmake.lua

Update json_parser.c

Parse JSON number consistently.

Optimize parsing JSON number.

Fix parsing JSON numbers. Should not accept '1.', '-.1' as a number.

Fix parsing bug when object's name is illegal