message: docs: add clarification to callReadOnlyFunction
  It is possible to call any public function using `callReadOnlyFunction`, not only those defined with `(define-read-only)`
  This commit updates the docstring to make this more clear
diff: @@ -1281,7 +1281,8 @@ export interface ReadOnlyFunctionOptions {
  }
  /**
  - * Calls a read only function from a contract interface
  + * Calls a function as read-only from a contract interface
  + * It is not necessary that the function is defined as read-only in the contract
  *
  * @param {ReadOnlyFunctionOptions} readOnlyFunctionOptions - the options object
  *
  