package/python3-setuptools: add _CPE_ID_VENDOR and_CPE_ID_PRODUCT

package/python3-setuptools: add _CPE_ID_VENDOR and_CPE_ID_PRODUCT

cpe:2.3:a:python:setuptools:* is a valid CPE identifier for this package:

 https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=cpe:2.3:a:python:setuptools

Note: 63332c33aa already added those for the python(2) variant.

Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
[yann.morin.1998@free.fr:
  - add reference to 63332c33aa
  - move up, right after license
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>