!4 python-chardet delete -S git from %autosetup

From: @chenyanpanHW
Reviewed-by: @xiezhipeng1
Signed-off-by: @xiezhipeng1

python-chardet.spec

@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-chardet
 Version:        4.0.0
-Release:        1
+Release:        2
 Summary:        Universal encoding detector for Python 2 and 3
 License:        LGPL-2.1-only
 URL:            https://github.com/chardet/chardet
@@ -30,7 +30,7 @@ Provides:       python3-chardet-doc
 Universal encoding detector for Python 2 and 3
 
 %prep
-%autosetup -n chardet-4.0.0 -S git
+%autosetup -n chardet-4.0.0 -p1
 
 %build
 %py3_build
@@ -75,5 +75,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 4.0.0-2
+- DESC: delete -S git from %autosetup
+
 * Wed Jul 14 2021 OpenStack_SIG <openstack@openeuler.org> - 4.0.0-1
 - Package Spec generate