package/python-incremental: bump to version 21.3.0

* Update URL on Config.in
* Indent with two spaces in the hash file.

Signed-off-by: Asaf Kahlon <asafka7@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/python-incremental/Config.in

@@ -3,4 +3,4 @@ config BR2_PACKAGE_PYTHON_INCREMENTAL
 	help
 	  A library for versioning your Python projects.
 
-	  https://github.com/hawkowl/incremental
+	  https://github.com/twisted/incremental

package/python-incremental/python-incremental.hash

@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/incremental/json
-md5	602746e0d438e075a5a9e0678140bba2  incremental-17.5.0.tar.gz
-sha256	7b751696aaf36eebfab537e458929e194460051ccad279c72b755a167eebd4b3  incremental-17.5.0.tar.gz
-# Locally computed sha256
-sha256	d043bc8899b4695de1f4511d8f507b927e11723b981ce600fa3ef7b73954afa5  LICENSE
+md5  9f7ad12e0c05a12cee52a7350976c4e3  incremental-21.3.0.tar.gz
+sha256  02f5de5aff48f6b9f665d99d48bfc7ec03b6e3943210de7cfc88856d755d6f57  incremental-21.3.0.tar.gz
+# Locally computed sha256 checksums
+sha256  d043bc8899b4695de1f4511d8f507b927e11723b981ce600fa3ef7b73954afa5  LICENSE

package/python-incremental/python-incremental.mk

@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_INCREMENTAL_VERSION = 17.5.0
+PYTHON_INCREMENTAL_VERSION = 21.3.0
 PYTHON_INCREMENTAL_SOURCE = incremental-$(PYTHON_INCREMENTAL_VERSION).tar.gz
-PYTHON_INCREMENTAL_SITE = https://files.pythonhosted.org/packages/8f/26/02c4016aa95f45479eea37c90c34f8fab6775732ae62587a874b619ca097
+PYTHON_INCREMENTAL_SITE = https://files.pythonhosted.org/packages/4f/c5/430765c697afc217c8491785de321a21fa4d983dda14bcd82feb965b0593
 PYTHON_INCREMENTAL_SETUP_TYPE = setuptools
 PYTHON_INCREMENTAL_LICENSE = MIT
 PYTHON_INCREMENTAL_LICENSE_FILES = LICENSE