Pin ruamel.yaml.jinja2

It's out of openstack/requirements and last version breaks our stable
containers [1]. It will be updated in master in a second step to ease
cherry-picking.

[1] https://build.opnfv.org/ci/job/functest-verify-unit-tests-and-docs-hunter/322/console

Change-Id: I76e1965d49e6be6f185611bcfcd056d81bc599fe
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/upper-constraints.txt b/upper-constraints.txt
index 92da285..00c0984 100644 (file)
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -17,3 +17,4 @@ robotframework-sshlibrary===3.3.0
 ansible===2.3.2.0
 xtesting===0.62.0
 bandit===1.1.0
+ruamel.yaml.jinja2==0.2.2