[LTP] [PATCH 1/6 v3] cgroups/cgroup_regression_test: clear dmesg before test

[Jan S. <jst...@re...>]

dmesg can rotate and number of found bugs can actually go down,
clear the buffer before test to avoid this

Signed-off-by: Jan Stancek <jst...@re...>
---
   .../controllers/cgroup/cgroup_regression_test.sh   |    3 +++
   1 files changed, 3 insertions(+), 0 deletions(-)