Roll flutter to 2eeb6af6e73a7d4c5a720aaf2099f702cb23546d

Roller-URL: https://cr-buildbucket.appspot.com/build/8713044159855606817
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Iddced1c22e9d6eeebb409cccac56673965c0cefd
Reviewed-on: https://flutter-review.googlesource.com/c/infra/+/66220
Bot-Commit: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
diff --git a/config/lib/ci_yaml/scheduler.bin b/config/lib/ci_yaml/scheduler.bin
index 01b905c..582729b 100644
--- a/config/lib/ci_yaml/scheduler.bin
+++ b/config/lib/ci_yaml/scheduler.bin
Binary files differ
diff --git a/config/lib/ci_yaml/scheduler.proto b/config/lib/ci_yaml/scheduler.proto
index e98e8d7..58bf274 100644
--- a/config/lib/ci_yaml/scheduler.proto
+++ b/config/lib/ci_yaml/scheduler.proto
@@ -69,12 +69,7 @@
     reserved 18; // run_if_not
     // Whether the target should be considered for backfill.
     optional bool backfill = 19 [default = true];
-    // Whether the target should be scheduld by the release_builder process.
-    //
-    // This plays a similar role to "scheduler: release", except that backfill,
-    // presubmit, postsubmit, and other attributes are still respected in other
-    // parts of Cocoon.
-    optional bool schedule_during_release_override = 20 [default = false];
+    reserved 20; // schedule_during_release_override
 }
 
 // Schedulers supported in SchedulerConfig.