fix(postcss-syntax): return location of the makeStyles/makeResetStyles call expression if slots can't be located

[YuanboXue-Amber]

Before:

For below code:

import { makeStyles } from "@griffel/react";
const styles = {
  root: {
    color: "red",
  },
};
export const useStyles = makeStyles(styles);

Location preset returns empty location {}. But when parse is trying to access the location of the slot by locations["useStyles"]["root"], it throws error since locations["useStyles"] is undefined.

After:

Location preset now returns the location of the makeStyles/makeResetStyles call as well.
For the above case, when parse sees locations["useStyles"]?.["root"] is undefined, it uses the location of the call expression callExpressionLocations["useStyles"]