Adds new build target for multi_user trace config for instr_metric test suite perf module migration

This CL cherry-pick from internal-main for converting
platform_testing/scripts/perfetto-setup/Android.mk

Flag: TEST_ONLY

bug: 338270355
Bug: 343141986

Test: NA

Change-Id: I3a2b09c7ccdda11226e9aac108804679ed824993
Merged-In: I39ebaff148dd1b665718fb1d0ca5faef82b1ea23
diff --git a/apct-tests/perftests/multiuser/Android.bp b/apct-tests/perftests/multiuser/Android.bp
index 1653edc..856dba3 100644
--- a/apct-tests/perftests/multiuser/Android.bp
+++ b/apct-tests/perftests/multiuser/Android.bp
@@ -38,3 +38,10 @@
     ],
     certificate: "platform",
 }
+
+filegroup {
+    name: "multi_user_trace_config",
+    srcs: [
+        "trace_configs/trace_config_multi_user.textproto",
+    ],
+}