Fix tst_QNetworkReply::qtbug45581WrongReplyStatusCode() on Windows

The file is read using CRLF line convention on Windows.

Task-number: QTBUG-24226
Change-Id: Ie08fa603e29c80a42de4bfbfd1f4237f53c22b98
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp

@@ -7295,7 +7295,11 @@ void tst_QNetworkReply::qtbug45581WrongReplyStatusCode()
 
     const QByteArray expectedContent =
             "<root attr=\"value\" attr2=\"value2\">"
-            "<person /><fruit /></root>\n";
+            "<person /><fruit /></root>"
+#ifdef Q_OS_WIN
+            "\r"
+#endif
+            "\n";
 
     QCOMPARE(reply->readAll(), expectedContent);