[11.x] Fix numericAggregate on eloquent builder

[AmirRezaM75]

Hey,
In one of my projects, I encountered an issue where the numericAggregate method returned a builder instance instead of the expected numerical result."

Reason:

framework/src/Illuminate/Database/Eloquent/Builder.php

Lines 2049 to 2055 in 3b2db75

	if (in_array(strtolower($method), $this->passthru)) {
	return $this->toBase()->{$method}(...$parameters);
	}
	$this->forwardCallTo($this->query, $method, $parameters);
	return $this;