package/python-starlette: add CPE variables

cpe:2.3:a:encode:starlette is a valid CPE identifier for this package:

  https://nvd.nist.gov/products/cpe/detail/B4613D5C-E46D-443A-8738-58E4FBC0C127

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-starlette/python-starlette.mk

@@ -11,5 +11,7 @@ PYTHON_STARLETTE_SETUP_TYPE = pep517
 PYTHON_STARLETTE_LICENSE = BSD-3-Clause
 PYTHON_STARLETTE_LICENSE_FILES = LICENSE.md
 PYTHON_STARLETTE_DEPENDENCIES = host-python-hatchling
+PYTHON_STARLETTE_CPE_ID_VENDOR = encode
+PYTHON_STARLETTE_CPE_ID_PRODUCT = starlette
 
 $(eval $(python-package))