Remove memory_qual suite tag from control.memory_qual

We observed SSH time out error when running this test.
To fix that, we already have control.memory_qual_moblab
that remove the 10K loops suspend part.

This CL removes control.memory_qual from the autotest
suite because we already add control.memory_qual_moblab
to the suite instead.

BUG=b:74078789,chromium:823334
TEST=None

Change-Id: Ic63f6f01175c0407a40f797f1253b9f09b97b370
Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/959184
Commit-Ready: Sida Liu <sidal@chromium.org>
Tested-by: Sida Liu <sidal@chromium.org>
Reviewed-by: Sida Liu <sidal@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@google.com>
(cherry picked from commit 3f5b7a4548df229224da26c83bf32133ddb59664)
Reviewed-on: https://chromium-review.googlesource.com/969221
Commit-Queue: Sida Liu <sidal@chromium.org>
diff --git a/server/site_tests/sequences/control.memory_qual b/server/site_tests/sequences/control.memory_qual
index 7a58727..8d3e5d5 100644
--- a/server/site_tests/sequences/control.memory_qual
+++ b/server/site_tests/sequences/control.memory_qual
@@ -4,7 +4,6 @@
 
 AUTHOR = "puthik"
 NAME = "MemoryQual"
-ATTRIBUTES = "suite:memory_qual"
 TIME = "LENGTHY"
 TEST_CATEGORY = "Stress"
 TEST_CLASS = "suite"