[tox] verify: Pin requests to 2.21.0

requests release 2.22.0 added a python requires that excludes all
versions of Python < 3.5. The LFCI's default 3 version is 3.4 so
causes build failure.

Change-Id: I8797c37bbe1b0fa54be348f09b60b98065e23ab7
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/tox.ini b/tox.ini
index 6c3d521..0e89eb8 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -34,6 +34,7 @@ deps =
     coala
     coala-bears
     pygments~=2.3.1
+    requests~=2.21.0
 commands =
     rm -rf src/use_cases/seba_on_arm/src_repo/
     coala --non-interactive