package/python-gnupg: bump to version 0.5.0

For change log, see:
https://github.com/vsajip/python-gnupg/releases/tag/0.5.0

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/python-gnupg/python-gnupg.hash

@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/python-gnupg/json
-md5  e27cd8c6ce3b5c9197e931b65bbb4c9a  python-gnupg-0.4.9.tar.gz
-sha256  aaa748795572591aaf127b4ac8985684f3673ff82b39f370c836b006e68fc537  python-gnupg-0.4.9.tar.gz
+md5  19cc1aef3a612b7b5f13e388260e65d4  python-gnupg-0.5.0.tar.gz
+sha256  70758e387fc0e0c4badbcb394f61acbe68b34970a8fed7e0f7c89469fe17912a  python-gnupg-0.5.0.tar.gz
 # Locally computed sha256 checksums
 sha256  4104ca980dbca7603fc553078378eb14566a76f819d033d7bff89fd6a97e181b  LICENSE.txt

package/python-gnupg/python-gnupg.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-PYTHON_GNUPG_VERSION = 0.4.9
-PYTHON_GNUPG_SITE = https://files.pythonhosted.org/packages/c8/cb/46fb80639cf0dd4251aeb075a1a5e2ebbb8c9656f28ddfe9d8c99b68b6da
+PYTHON_GNUPG_VERSION = 0.5.0
+PYTHON_GNUPG_SITE = https://files.pythonhosted.org/packages/e3/5c/5ff9877001616912a74f4377cd5f80925b31a678087800beae5b28bdb80e
 PYTHON_GNUPG_LICENSE = BSD-3-Clause
 PYTHON_GNUPG_LICENSE_FILES = LICENSE.txt
 PYTHON_GNUPG_CPE_ID_VENDOR = python