submodule: Kill yardstick

Since arm64 support has been proposed straight upstream [1], we
no longer have to keep the git submodule for the yarstick repo.

[1] https://gerrit.opnfv.org/gerrit/#/c/18883/

Change-Id: Ic8a02106ed1d26012a0767fc0444b8f8d35c54aa
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/upstream/yardstick b/upstream/yardstick
deleted file mode 160000
-Subproject 27e254c2273e4be503053db882948b8abf53b26