package/python-babel: bump to version 2.16.0

Drop no longer required python-pytz dependency.

License hash changed due to date update:
https://github.com/python-babel/babel/commit/40b194f4777366e95cc2dfb680fd696b86ef1c04

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-babel/Config.in

@@ -1,6 +1,5 @@
 config BR2_PACKAGE_PYTHON_BABEL
 	bool "python-babel"
-	select BR2_PACKAGE_PYTHON_PYTZ # runtime
 	help
 	  A collection of tools for internationalizing Python
 	  applications.

package/python-babel/python-babel.hash

@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/babel/json
-md5  3bec3f4c842144c15d839bdde41a44d4  Babel-2.14.0.tar.gz
-sha256  6919867db036398ba21eb5c7a0f6b28ab8cbc3ae7a73a44ebe34ae74a4e7d363  Babel-2.14.0.tar.gz
+md5  1dbf17974d7ccc9950757ed3c9618db0  babel-2.16.0.tar.gz
+sha256  d1f3554ca26605fe173f3de0c65f750f5a42f924499bf134de6423582298e316  babel-2.16.0.tar.gz
 # Locally computed sha256 checksums
-sha256  908e0ad72053ae27c1d17e3340bd14cff9bf935992ed56526d17c983ab6e7af7  LICENSE
+sha256  3f9142a40859dfcb33f45c16ad872b500d683cc4a20b17091478b404e900520f  LICENSE

package/python-babel/python-babel.mk

@@ -4,13 +4,12 @@
 #
 ################################################################################
 
-PYTHON_BABEL_VERSION = 2.14.0
-PYTHON_BABEL_SOURCE = Babel-$(PYTHON_BABEL_VERSION).tar.gz
-PYTHON_BABEL_SITE = https://files.pythonhosted.org/packages/e2/80/cfbe44a9085d112e983282ee7ca4c00429bc4d1ce86ee5f4e60259ddff7f
+PYTHON_BABEL_VERSION = 2.16.0
+PYTHON_BABEL_SOURCE = babel-$(PYTHON_BABEL_VERSION).tar.gz
+PYTHON_BABEL_SITE = https://files.pythonhosted.org/packages/2a/74/f1bc80f23eeba13393b7222b11d95ca3af2c1e28edca18af487137eefed9
 PYTHON_BABEL_SETUP_TYPE = setuptools
 PYTHON_BABEL_LICENSE = BSD-3-Clause
 PYTHON_BABEL_LICENSE_FILES = LICENSE
-HOST_PYTHON_BABEL_DEPENDENCIES = host-python-pytz
 
 # purge locale data (if enabled), keep special en_US_POSIX data which
 # is used by default by the python-babel code