!26 License compliance rectification

From: @wu-leilei 
Reviewed-by: @ruebb 
Signed-off-by: @ruebb

python-flask.spec

@@ -1,9 +1,9 @@
 Name:            python-flask
 Version:         1.1.2
-Release:         3
+Release:         4
 Epoch:           1
 Summary:         A lightweight WSGI web application framework
-License:         BSD
+License:         BSD-3-Clause
 URL:             https://palletsprojects.com/p/flask/
 Source0:         https://files.pythonhosted.org/packages/source/F/Flask/Flask-%{version}.tar.gz
 BuildArch:       noarch
@@ -51,6 +51,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-%{python3_version} -v || :
 %{python3_sitelib}/*
 
 %changelog
+* Wed May 11 2022 wulei <wulei80@h-partners.com> - 1.1.2-4
+- License compliance rectification
+
 * Wed Oct 27 2021 Haiwei Li<lihaiwei8@huawei.com> - 1.1.2-3
 - backport add require pythonx-simplejson. details see issue #I4CGIS