arithmetic operations with numeric should trigger InvalidOperand when strictBinaryOperands is true

[orklah]

This can't be reproduced on psalm.dev but here's the snippet anyway:
https://psalm.dev/r/100b60f446

numeric can contain int, float or numeric-string, so when strictBinaryOperands is enabled, doing operations with it should trigger InvalidOperand

[psalm-github-bot]

I found these snippets:

https://psalm.dev/r/100b60f446

<?php

/**
 * @param numeric $number
 */
function scope( $number): float|int
{
    $number = $number*2;
    return $number;
}

Psalm output (using commit 198fdf8):

ERROR: InvalidReturnStatement - 9:12 - The inferred type 'numeric' does not match the declared return type 'float|int' for scope

ERROR: InvalidReturnType - 6:27 - The declared return type 'float|int' for scope is incorrect, got 'numeric'