Add mac builder in prod. (#65566)

dev/prod_builders.json

diff --git a/dev/prod_builders.json b/dev/prod_builders.json
index 9160831..cd1d8d5 100644
--- a/dev/prod_builders.json
+++ b/dev/prod_builders.json
@@ -67,6 +67,18 @@
          "flaky":false
       },
       {
+         "name": "Mac framework_tests",
+         "repo": "flutter",
+         "task_name": "mac_framework_tests",
+         "flaky": false
+      },
+      {
+         "name": "Mac tool_tests",
+         "repo": "flutter",
+         "task_name": "mac_tool_tests",
+         "flaky": false
+      },
+      {
          "name": "Windows build_tests",
          "repo": "flutter",
          "task_name": "win_build_tests",