build: fix typo in dpdk-20.08 patch
Type: fix
@@ -57,7 +57,7 @@ diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 094c2ffc8..8278a748d 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
-@@ -1,9 +1,8 @@
+@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
# SPDX-License-Identifier: BSD-3-Clause
