Updated rikku as a test board

BUG=None
TEST=Ran release suite and passed

Change-Id: I8e07a82b21eae3fb142995eb64779d7b93e96928
Reviewed-on: https://chromium-review.googlesource.com/263693
Trybot-Ready: Aashutosh Kalyankar <aashutoshk@chromium.org>
Tested-by: Aashutosh Kalyankar <aashutoshk@chromium.org>
Reviewed-by: Tien Chang <tienchang@chromium.org>
Reviewed-by: Kris Rambish <krisr@chromium.org>
Commit-Queue: Aashutosh Kalyankar <aashutoshk@chromium.org>
diff --git a/provingground/run_wifi_release_suite.sh b/provingground/run_wifi_release_suite.sh
index b2603a6..67b99ac 100755
--- a/provingground/run_wifi_release_suite.sh
+++ b/provingground/run_wifi_release_suite.sh
@@ -47,7 +47,7 @@
         swanky winky candy)
 
 # intel wilkins peak 2 on kernel 3.14
-list_9=(samus auron_paine auron_yuna guado tidus)
+list_9=(samus auron_paine auron_yuna guado tidus rikku)
 
 # Broadcom 4354 on kernel 3.14
 list_10=(veyron_jerry veyron_speedy veyron_minnie)