RSE: Add missing TC4 notification_email

This was missed when adding the TC4 jobs.

Change-Id: I746524431a86a1fdb38dc6639c81e7b563435bdd
Signed-off-by: Jackson Cooper-Driver <jackson.cooper-driver@arm.com>
diff --git a/lava_helper/lava_helper_configs.py b/lava_helper/lava_helper_configs.py
index 4fa7cf2..3cd0df8 100644
--- a/lava_helper/lava_helper_configs.py
+++ b/lava_helper/lava_helper_configs.py
@@ -363,6 +363,7 @@
     "job_name": "fvp_rse_tc4",
     "device_type": "fvp",
     "job_timeout": 15,
+    "notification_email": "tf-m-ci-notifications@lists.trustedfirmware.org",
     "action_timeout": 10,
     "monitor_timeout": 15,
     "poweroff_timeout": 1,