[PATCH] requirements.txt: add ethtool dependency

From: Jozef Urbanovsky <jurbanov(a)redhat.com&gt;

Signed-off-by: Jozef Urbanovsky <jurbanov(a)redhat.com&gt;
---
 requirements.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index a33e664..bd4a913 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 pyyaml
 lxml
 pyroute2
-libvirt-python
\ No newline at end of file
+libvirt-python
+ethtool
-- 
2.21.0