Implement removal of spaces at the beginning of the script

Implement space removal when in a code block, ignoring tabs/spaces from the beginning

**Example**
```js
// ... Rest Code ...
getUser(userId, token) {
return htttpScript(
`Get :8000/user/${userId}
Authorizarion: Bearer ${token}
`, request
)
}
// ... Rest Code ...
```

Add this functionality in this function

https://github.com/brunodavi/http-script/blob/7b61fee520c55796b3148eafb0d6bf20a1522510/src/httpScript.js#L77-L80