Add @christian-heusel as Member of Kubeflow org (#890)

Signed-off-by: Andy Stoneberg <astonebe@redhat.com>

Author: andyatmiami

github-orgs/kubeflow/org.yaml

@@ -116,6 +116,7 @@ orgs:
         - connor-mccarthy
         - ConnorDoyle
         - Crazyglue
+        - christian-heusel
         - christianvogt
         - crobby
         - cspavlou