Pin ruamel.yaml to 0.15.100

The last versions published between verification and build fails
(0.16.0).

Change-Id: I3ff72353ea29d8b5d946e3d15c21833c58211e0e
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/upper-constraints.txt b/upper-constraints.txt
index d87a1a1..b26f124 100644 (file)
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -25,3 +25,4 @@ git+https://github.com/xrally/xrally-kubernetes.git#egg=xrally-kubernetes
 git+https://github.com/esnme/ultrajson@d25e024f481c5571d15f3c0c406a498ca0467cfd#egg=ujson
 pylint===1.9.5;python_version=='2.7'
 pylint===2.3.1;python_version=='3.7'
+ruamel.yaml===0.15.100