!15 realmd delete -S git from %autosetup, and delete BuildRequires git

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

realmd.spec

@@ -1,7 +1,7 @@
 %define _hardened_build 1
 Name:		realmd
 Version:	0.16.3
-Release:	23
+Release:	24
 Summary:	AD integration detection
 License:	LGPLv2+
 URL:		https://cgit.freedesktop.org/realmd/realmd/
@@ -15,7 +15,7 @@ Patch4:		backport-Fix-for-ini-config-test-issue.patch
 Patch9000:      fix-build-bug-with-distro-of-openeuler.patch
 
 BuildRequires:	gcc automake autoconf intltool pkgconfig gettext-devel glib2-devel >= 2.32.0
-BuildRequires:  openldap-devel polkit-devel krb5-devel systemd-devel libxslt xmlto python3 git
+BuildRequires:  openldap-devel polkit-devel krb5-devel systemd-devel libxslt xmlto python3
 Requires:	authselect polkit
 
 %description
@@ -25,7 +25,7 @@ realms/domains like Active Directory or IPA.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{version} -p1 -S git
+%autosetup -n %{name}-%{version} -p1
 
 %build
 autoreconf -fi
@@ -60,6 +60,9 @@ make check
 %{_mandir}/man5/*
 
 %changelog
+* Mon Aug 02 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.16.3-24
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Sun Feb 7 2021 lirui <lirui130@huawei.com> - 0.16.3-23
 - Type:bugfix
 - Id:NA