Avoid false positives from google by storing OpenSSL version as Unicode.

Google scan play store apps for the openssl version string which leads
to false positives since we record the version we were compiled against
even though we don't link it directly.

Task-number: QTBUG-46265
Change-Id: Iefd0e0954149c17350d49f57f9f374938124d7b8
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

src/network/ssl/qsslsocket_openssl.cpp

@@ -588,7 +588,10 @@ long QSslSocketPrivate::sslLibraryBuildVersionNumber()
 
 QString QSslSocketPrivate::sslLibraryBuildVersionString()
 {
-    return QLatin1String(OPENSSL_VERSION_TEXT);
+    // Using QStringLiteral to store the version string as unicode and
+    // avoid false positives from Google searching the playstore for old
+    // SSL versions. See QTBUG-46265
+    return QStringLiteral(OPENSSL_VERSION_TEXT);
 }
 
 /*!