package/python-gnupg: bump to version 0.4.9

For change log, see:
https://github.com/vsajip/python-gnupg/blob/0.4.9/README.rst#049

The hash of the license file is changed because:

-Copyright (c) 2008-2014 by Vinay Sajip.
+Copyright (c) 2008-2022 by Vinay Sajip.

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-gnupg/python-gnupg.hash

@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/python-gnupg/json
-md5  02c5d77b8db9dfba0741627560d89bd5  python-gnupg-0.4.8.tar.gz
-sha256  b64de1ae5cedf872b437201a566fa2c62ce0c95ea2e30177eb53aee1258507d7  python-gnupg-0.4.8.tar.gz
+md5  e27cd8c6ce3b5c9197e931b65bbb4c9a  python-gnupg-0.4.9.tar.gz
+sha256  aaa748795572591aaf127b4ac8985684f3673ff82b39f370c836b006e68fc537  python-gnupg-0.4.9.tar.gz
 # Locally computed sha256 checksums
-sha256  9620da3d3afdfca7dea53c4375c1507ab2d3a4af4e706827023acb49a9ec4a5e  LICENSE.txt
+sha256  4104ca980dbca7603fc553078378eb14566a76f819d033d7bff89fd6a97e181b  LICENSE.txt

package/python-gnupg/python-gnupg.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-PYTHON_GNUPG_VERSION = 0.4.8
-PYTHON_GNUPG_SITE = https://files.pythonhosted.org/packages/b1/90/75e15ead9693028c05fc7abd25c756c0d1da27bf04a27d6f5c4139d8ee10
+PYTHON_GNUPG_VERSION = 0.4.9
+PYTHON_GNUPG_SITE = https://files.pythonhosted.org/packages/c8/cb/46fb80639cf0dd4251aeb075a1a5e2ebbb8c9656f28ddfe9d8c99b68b6da
 PYTHON_GNUPG_LICENSE = BSD-3-Clause
 PYTHON_GNUPG_LICENSE_FILES = LICENSE.txt
 PYTHON_GNUPG_CPE_ID_VENDOR = python