scope of module instances is incorrect

Product properties that have the same name as module properties cannot be used on the right hand side of module property bindings:

Product {
    name: "foo"
    Depends { name: "cpp" }
    cpp.defines: [name.toUpperCase()]     // will be ["CPP"], not ["FOO"]
}

To work around this issue, fully qualify the property:

    cpp.defines: [product.name.toUpperCase()]