usertools: make telemetry script executable

Add #! line to the top of the script and mark it as executable so it can
be run directly rather than having to pass it to python interpreter.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
old mode 100644 (file)
new mode 100755 (executable)
index 6dcf62b..ce0c7a9
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # SPDK-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation