package/python-flask-cors: add CPE variables

cpe:2.3:a:flask-cors_project:flask-cors is a valid CPE identifier for
this package:

  https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=cpe%3A2.3%3Aa%3Aflask-cors_project%3Aflask-cors

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-flask-cors/python-flask-cors.mk

@@ -10,5 +10,7 @@ PYTHON_FLASK_CORS_SITE = https://files.pythonhosted.org/packages/99/fc/cd117ea12
 PYTHON_FLASK_CORS_SETUP_TYPE = setuptools
 PYTHON_FLASK_CORS_LICENSE = MIT
 PYTHON_FLASK_CORS_LICENSE_FILES = LICENSE
+PYTHON_FLASK_CORS_CPE_ID_VENDOR = flask-cors_project
+PYTHON_FLASK_CORS_CPE_ID_PRODUCT = flask-cors
 
 $(eval $(python-package))