fix(agentx): update aiperf realtime cache metrics

cquil11 · cquil11 · commit 7ad7dd4c2138 · 2026-05-26T14:55:25.000-05:00
diff --git a/utils/aiperf b/utils/aiperf
@@ -1 +1 @@
-Subproject commit 8041bb4ef437ecb21d44521fd8de63cb695dd499
+Subproject commit 55da21dd8df80c288a85262d209b8830332c2d1d
