update python3.spec.

使用x2openEuler工具，将centos8升级至openEuler，python36无法被obsoletes，因此添加该字段

Signed-off-by: TT <futao10@huawei.com>

python3.spec

@@ -3,7 +3,7 @@ Summary: Interpreter of the Python3 programming language
 URL: https://www.python.org/
 
 Version: 3.11.4
-Release: 2
+Release: 3
 License: Python-2.0
 
 %global branchversion 3.11
@@ -102,6 +102,7 @@ Provides: python3-libs
 Obsoletes: python3-libs
 Provides: python3-enum34 = 1.0.4-5
 Obsoletes: python3-enum34 < 1.0.4-5
+Obsoletes: python36
 
 Recommends: python3-setuptools
 Recommends: python3-pip
@@ -841,6 +842,12 @@ export BEP_GTDLIST="$BEP_GTDLIST_TMP"
 %{_mandir}/*/*
 
 %changelog
+* Wed Sep 20 2023 futao<futao10@huawei.com> - 3.11.4-3
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:add Obsoletes python36
+
 * Thu Jul 20 2023 zhuofeng<zhuofeng2@huawei.com> - 3.11.4-2
 - Type:bugfix
 - CVE:NA