!3 python-kdcproxy delete -S git from %autosetup, and delete BuildRequires git

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

python-kdcproxy.spec

@@ -1,13 +1,12 @@
 %global realname kdcproxy
 Name:                python-%{realname}
 Version:             0.4.2
-Release:             4
+Release:             5
 Summary:             MS-KKDCP (kerberos proxy) WSGI module
 License:             MIT
 URL:                 https://github.com/npmccallum/%{realname}
 Source0:             https://github.com/latchset/kdcproxy/releases/download/v0.4.2/kdcproxy-%{version}.tar.gz
 BuildArch:           noarch
-BuildRequires:       git
 BuildRequires:       python3-devel python3-pytest python3-coverage python3-asn1crypto python3-dns
 BuildRequires:       python3-mock
 
@@ -27,7 +26,7 @@ HTTP by following the MS-KKDCP protocol. It aims to be simple to deploy, with
 minimal configuration.
 
 %prep
-%autosetup -S git -n %{realname}-%{version}
+%autosetup -n %{realname}-%{version} -p1
 
 %build
 %py3_build
@@ -45,5 +44,8 @@ KDCPROXY_ASN1MOD=asn1crypto %{__python3} -m pytest
 %{python3_sitelib}/%{realname}-%{version}-*.egg-info
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.4.2-5
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Tue Jun 30 2020 leiju <leiju4@huawei.com> - 0.4.2-4
 - Package init