package/python-twisted: fix cpe id vendor

twistedmatrix is deprecated, twisted is the current cpe id vendor
for python-twisted.

See:
https://nvd.nist.gov/products/cpe/detail/A38171CB-8F75-4CE2-8C00-229D4A8F1C0E

Signed-off-by: Gilles Bardoux <gilles.bardoux@sagemcom.com>
[Julien: reformat patch and add nvd link]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 1747ebf29b577f4b1ef03b0633bedd525ce9947d)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>

package/python-twisted/python-twisted.mk

@@ -10,7 +10,7 @@ PYTHON_TWISTED_SITE = https://files.pythonhosted.org/packages/b2/ce/cbb56597127b
 PYTHON_TWISTED_SETUP_TYPE = setuptools
 PYTHON_TWISTED_LICENSE = MIT
 PYTHON_TWISTED_LICENSE_FILES = LICENSE
-PYTHON_TWISTED_CPE_ID_VENDOR = twistedmatrix
+PYTHON_TWISTED_CPE_ID_VENDOR = twisted
 PYTHON_TWISTED_CPE_ID_PRODUCT = twisted
 PYTHON_TWISTED_DEPENDENCIES = python-incremental host-python-incremental