tests/llc: Add test_llc_meta_pdu_life_expire

Related: OS#5508
Change-Id: I7ba6be32778e2c2b22723db10fa66655812c8452
diff --git a/tests/llc/LlcTest.ok b/tests/llc/LlcTest.ok
index 311f37c..3db88d0 100644
--- a/tests/llc/LlcTest.ok
+++ b/tests/llc/LlcTest.ok
@@ -2,5 +2,7 @@
 === end test_llc_queue ===
 === start test_llc_meta ===
 === end test_llc_meta ===
+=== start test_llc_meta_pdu_life_expire ===
+=== end test_llc_meta_pdu_life_expire ===
 === start test_llc_merge ===
 === end test_llc_merge ===