* Update docs/submodules/functest from branch 'master'
- Merge "Sort keys when dumping json"
- Sort keys when dumping json
Otherwise dumping them could break some unit tests as they are
unordered collections [1].
[1] https://build.opnfv.org/ci/job/functest-verify-master/4122/
Change-Id: I108e946926ae9690cf2421e565f2bb81500f9160
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
-Subproject commit 3a464d056668e66d8ea9d1786f17a5afb033fb6e
+Subproject commit d71eadbd067f590ab0f456dfcd603ce183b3779c