!10 python-os-client-config delete -S git from %autosetup, and delete BuildRequires git

From: @chenyanpanHW
Reviewed-by: @xiyuanwang
Signed-off-by: @xiyuanwang

python-os-client-config.spec

@@ -4,13 +4,12 @@
 
 Name:           python-os-client-config
 Version:        2.1.0
-Release:        1%{?dist}
+Release:        2
 Summary:        OpenStack Client Configuration Library
 License:        Apache-2.0
 URL:            https://github.com/openstack/os-client-config
 Source0:        https://pypi.io/packages/source/o/os-client-config/os-client-config-2.1.0.tar.gz
 BuildArch:      noarch
-BuildRequires:  git
 
 %description
 The os-client-config is a library for collecting client configuration for \
@@ -60,7 +59,7 @@ Documentation for the os-client-config library.
 %endif
 
 %prep
-%autosetup -n os-client-config-2.1.0 -S git
+%autosetup -n os-client-config-2.1.0
 rm -f test-requirements.txt requirements.txt
 
 %build
@@ -93,5 +92,8 @@ export PYTHONPATH=$PWD
 %endif
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 2.1.0-2
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Thu Jan 13 2021 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated