Update .ci.yaml

.ci.yaml

diff --git a/.ci.yaml b/.ci.yaml
index e20a60d..af903c8 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -327,25 +327,6 @@
         {
           "sdk_version": "16c5032a"
         }
-  mac_arm64_new_ios:
-    properties:
-      contexts: >-
-        [
-          "osx_sdk_devicelab"
-        ]
-      dependencies: >-
-        [
-          {"dependency": "ruby", "version": "ruby_3.1-pod_1.13"},
-          {"dependency": "apple_signing", "version": "none"}
-        ]
-      os: Mac-15
-      cpu: arm64
-      device_os: iOS-18
-      $flutter/osx_sdk : >-
-        {
-          "sdk_version": "16c5032a"
-        }
-        
   windows:
     properties:
       os: Windows-10
@@ -3527,23 +3508,16 @@
 
   - name: Mac_ios animated_advanced_blend_perf_ios__timeline_summary
     recipe: devicelab/devicelab_drone
-    presubmit: false
+    presubmit: true
     timeout: 60
     properties:
+      os: Mac-15
+      cpu: arm64
+      device_os: iOS-18
       tags: >
         ["devicelab", "ios", "mac"]
       task_name: animated_advanced_blend_perf_ios__timeline_summary
 
-  - name: Mac_arm64_new_ios animated_advanced_blend_perf_ios__timeline_summary
-    recipe: devicelab/devicelab_drone
-    bringup: true
-    presubmit: false
-    timeout: 60
-    properties:
-      tags: >
-        ["devicelab", "ios", "mac", "iphone16"]
-      task_name: animated_advanced_blend_perf_ios__timeline_summary
-
   # Uses Impeller.
   - name: Linux_pixel_7pro rrect_blur_perf__timeline_summary
     recipe: devicelab/devicelab_drone