!5 [sync] PR-4: update libcxxabi release version

From: @openeuler-sync-bot 
Reviewed-by: @liyunfei33 
Signed-off-by: @liyunfei33

libcxxabi.spec

@@ -2,7 +2,7 @@
 
 Name:           libcxxabi
 Version:        12.0.1
-Release:        1
+Release:        2
 Summary:        LLVM "libcxxabi" runtime libraries
 License:        BSD
 URL:            http://llvm.org
@@ -72,5 +72,8 @@ cp -a ../include/* %{buildroot}%{_includedir}
 %{_libdir}/libc++abi.a
 
 %changelog
+* Tue Mar 12 2024 Wang Zehong <wangzehong2@huawei.com> - 12.0.1-2
+- update to 12.0.1-2
+
 * Tue Feb 7 2023 Wang Zehong <wangzehong2@huawei.com> - 12.0.1-1
 - update to 12.0.1-1