Replace `regex` dependency by stdlib `re` for C and `jsre` for JS 🔥
By default `re` will used for `C` instead of `regex`.
By default `jsre` will used for `JS` instead of `regex`.

### New flags:
- `-d:useRegex` will enable `regex` instead of `jsre` or `re`.

### Why ?
to optimize output binary size (#243).  
In future, the flag `-d:disableRe` will be added to reduce the binary size.