File python-shebang.patch of Package adios2

diff -urN ADIOS2-2.7.1-orig/source/utils/bp4dbg/bp4dbg.py ADIOS2-2.7.1/source/utils/bp4dbg/bp4dbg.py
--- ADIOS2-2.7.1-orig/source/utils/bp4dbg/bp4dbg.py	2021-07-13 20:08:24.581537956 -0400
+++ ADIOS2-2.7.1/source/utils/bp4dbg/bp4dbg.py	2021-07-13 20:09:17.441402799 -0400
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/python3
 
 import argparse
 from os.path import basename, exists, isdir