dpdk.spec: dpdk: bundle tools separately

There is currently a bug where -tools and the main package include the
same dpdk tools, which were meant to be separate packages. Remove the
overlap.

Signed-off-by: Aaron Conole <aconole@redhat.com>

dpdk.spec

@@ -214,6 +214,7 @@ install -m 755 ${comblib} %{buildroot}/%{_libdir}/${comblib}
 %files
 # BSD
 %{_bindir}/*
+%exclude %{_bindir}/*.py
 %if %{with shared}
 %{_libdir}/*.so.*
 %endif