rpmspec: Add new NSS tests package

ref: https://git.samba.org/?p=samba.git;a=commit;h=9cca389c54ae6df58f1391e6c37dd94ed9140bd3

Author: anoopcs9

packaging/samba-master.spec.j2

@@ -2597,6 +2597,11 @@ fi
 %dir %{python3_sitearch}/samba/tests/ndr/__pycache__
 %{python3_sitearch}/samba/tests/ndr/__pycache__/*.*.pyc
 
+%dir %{python3_sitearch}/samba/tests/nss
+%{python3_sitearch}/samba/tests/nss/*.py
+%dir %{python3_sitearch}/samba/tests/nss/__pycache__
+%{python3_sitearch}/samba/tests/nss/__pycache__/*.*.pyc
+
 %dir %{python3_sitearch}/samba/tests/samba_tool
 %{python3_sitearch}/samba/tests/samba_tool/*.py
 %dir %{python3_sitearch}/samba/tests/samba_tool/__pycache__