Remove the use of pip_version

Change-Id: I4888889c030d236a10f125ef69abd2c11477d199
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
(cherry picked from commit f22b596de0a8ac7e55b313ed6de7a0db2258332a)

1 files changed, 0 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 0eb4c6d1..8b444fa5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,7 +3,6 @@ envlist = docs,pep8,pylint,yamllint,bashate,py310,cover,perm,pre-commit
 skipsdist = True
 
 [testenv]
-pip_version = pip==20.2.4
 usedevelop = True
 deps =
   -c{toxinidir}/upper-constraints.txt