package/python-pyasn-modules: select correct option

BR2_PACKAGE_PYASN does not exist, it is BR2_PACKAGE_PYTHON_PYASN that
should be selected.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-pyasn-modules/Config.in

@@ -1,7 +1,7 @@
 config BR2_PACKAGE_PYTHON_PYASN_MODULES
 	bool "python-pyasn-modules"
 	depends on BR2_INSTALL_LIBSTDCPP
-	select BR2_PACKAGE_PYASN # runtime
+	select BR2_PACKAGE_PYTHON_PYASN # runtime
 	help
 	  A collection of ASN.1-based protocols modules.