Add apmanager_CheckAPProcesses to tendo_experimental suite

BUG=None
TEST=Run tendo_experimental test suite
CQ-DEPEND=CL:251482

Change-Id: I3260bf52228b6401d73ba27c3da55226f16dedbf
Reviewed-on: https://chromium-review.googlesource.com/251483
Reviewed-by: Christopher Wiley <wiley@chromium.org>
Commit-Queue: Zeping Qiu <zqiu@chromium.org>
Trybot-Ready: Zeping Qiu <zqiu@chromium.org>
Tested-by: Zeping Qiu <zqiu@chromium.org>
diff --git a/client/site_tests/apmanager_CheckAPProcesses/control b/client/site_tests/apmanager_CheckAPProcesses/control
index cba2514..bc370b1 100644
--- a/client/site_tests/apmanager_CheckAPProcesses/control
+++ b/client/site_tests/apmanager_CheckAPProcesses/control
@@ -6,6 +6,7 @@
 NAME = 'apmanager_CheckAPProcesses'
 TIME = 'SHORT'
 TEST_TYPE = 'client'
+SUITE = 'tendo_experimental'
 
 DOC = """
   Verify the required processes (hostapd and dnsmasq) are started/terminated