Add config for animation_with_microtasks test (#87346)

.ci.yaml

@@ -1816,6 +1816,18 @@ targets:
         ["devicelab"]
     scheduler: luci
 
+  - name: Mac_ios animation_with_microtasks_perf_ios__timeline_summary
+    builder: Mac_ios animation_with_microtasks_perf_ios__timeline_summary
+    presubmit: false
+    # This test was missed as a part of the migration to new infra tooling.
+    # Added as a part of https://github.com/flutter/flutter/issues/87345,
+    # this isn't flaky and "bringup: true" will be removed after a few runs.
+    bringup: true
+    properties:
+      tags: >
+        ["devicelab"]
+    scheduler: luci
+
   - name: Mac_ios basic_material_app_ios__compile
     builder: Mac_ios basic_material_app_ios__compile
     presubmit: false

TESTOWNERS

@@ -114,6 +114,7 @@
 /dev/devicelab/bin/tasks/tiles_scroll_perf__timeline_summary.dart @zanderso @flutter/engine
 
 ## Mac iOS DeviceLab tests
+/dev/devicelab/bin/tasks/animation_with_microtasks_perf_ios__timeline_summary.dart @iskakaushik @flutter/engine
 /dev/devicelab/bin/tasks/backdrop_filter_perf_ios__timeline_summary.dart @zanderso @flutter/engine
 /dev/devicelab/bin/tasks/basic_material_app_ios__compile.dart @zanderso @flutter/tool
 /dev/devicelab/bin/tasks/channels_integration_test_ios.dart @zanderso @flutter/engine