package/python-regex: fix license

License is Apache-2.0 since bump to version 2021.4.4 in commit
d973fac7ca2e7c0c4864e8045e5205764e84c45b and
https://github.com/mrabarnett/mrab-regex/commit/b693a1fba731a9aa0dc6ae37b441267d4b7b0419

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 261bb9a17a21439e9688b07de1b8edf89f8eae31)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-regex/python-regex.hash

@@ -1,3 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/regex/json
 md5  cd206281327b4c087bb20bf93cee4ab9  regex-2021.4.4.tar.gz
 sha256  52ba3d3f9b942c49d7e4bc105bb28551c44065f139a65062ab7912bef10c9afb  regex-2021.4.4.tar.gz
+# Locally computed sha256 checksums
+sha256  bff55ef4cdcc8c14ce259f8e8ab60e264418440d6335f4dc138273fbd506144d  LICENSE.txt

package/python-regex/python-regex.mk

@@ -9,6 +9,7 @@ PYTHON_REGEX_VERSION = 2021.4.4
 PYTHON_REGEX_SOURCE = regex-$(PYTHON_REGEX_VERSION).tar.gz
 PYTHON_REGEX_SITE = https://files.pythonhosted.org/packages/38/3f/4c42a98c9ad7d08c16e7d23b2194a0e4f3b2914662da8bc88986e4e6de1f
 PYTHON_REGEX_SETUP_TYPE = setuptools
-PYTHON_REGEX_LICENSE = CNRI-Python
+PYTHON_REGEX_LICENSE = Apache-2.0
+PYTHON_REGEX_LICENSE_FILES = LICENSE.txt
 
 $(eval $(python-package))