Don't try to minify a BinaryFileResponse

[eab-andy]

Don't try to minify a BinaryFileResponse, otherwise you will get the error:

"LogicException(code: 0): The content cannot be set on a BinaryFileResponse instance"

[fritzmg]

The same problem happens with a StreamedResponse:

LogicException: "The content cannot be set on a StreamedResponse instance."

So it should be

if ( $response instanceof BinaryFileResponse ||
     $response instanceof StreamedResponse )
    return;

I think those are the only two Response types where the content cannot be set.