Fix that array size passing is too eager with assignments (HAST-321)

[Piedone]

Here:

Hastlayer-SDK/src/Hastlayer/Hast.Transformer/Services/ConstantValuesSubstitution/ConstantValuesMarkingVisitor.cs

Lines 216 to 226 in aed9b6f

	AssignmentHandler = assignmentExpression =>
	{
	if (assignmentExpression.Left is MemberReferenceExpression memberReferenceExpression)
	{
	_arraySizeHolder.SetSize(
	memberReferenceExpression.FindMemberDeclaration(_typeDeclarationLookupTable),
	arrayLength);
	}
	_arraySizeHolder.SetSize(assignmentExpression.Left, arrayLength);
	},

The array size from the right will be passed to the left in any case, even if on the right the array is e.g. an argument to a method call.

Let's fix this so it only passes the size if the assignment is actually an array assignment.

Jira issue