python-pyqt5: hide comment when Qt is enabled

Since the main python-pyqt5 option is not visible when BR2_PACKAGE_QT
is enabled, the comment should also not be visibled when
BR2_PACKAGE_QT is enabled.

Reported-by: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/python-pyqt5/Config.in

@@ -1,4 +1,5 @@
 comment "python-pyqt5 needs a toolchain w/ wchar, NPTL, C++, dynamic library"
+	depends on !BR2_PACKAGE_QT
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS