[1.x] Add identifiers to rule builders

[RobertBoes]

Adds identifiers to all rules

These identifiers can then be used to ignore errors. Currently you'd need to use @phpstan-ignore-next-line, this will not run checks at all on this line. With identifiers we can exclude a certain rule, or rulesets. For example to ignore debug statements you can use the following:

class Dumper
{
	public function dd()
	{
		/** @phpstan-ignore hihaho.debug.noDebugInApp */
		dd($this->value);
	}
}

See: https://phpstan.org/user-guide/ignoring-errors