Bump build_runner from 2.2.0 to 2.2.1 in /auto_submit (#2130)

diff --git a/auto_submit/pubspec.lock b/auto_submit/pubspec.lock
index 0dfaa42..19709a4 100644
--- a/auto_submit/pubspec.lock
+++ b/auto_submit/pubspec.lock
@@ -98,7 +98,7 @@
       name: build_runner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "2.2.1"
   build_runner_core:
     dependency: transitive
     description:
diff --git a/auto_submit/pubspec.yaml b/auto_submit/pubspec.yaml
index 07ffeab..ff0595c 100644
--- a/auto_submit/pubspec.yaml
+++ b/auto_submit/pubspec.yaml
@@ -29,7 +29,7 @@
   retry: ^3.0.1
 
 dev_dependencies:
-  build_runner: ^2.2.0
+  build_runner: ^2.2.1
   json_serializable: ^6.3.1
   flutter_lints: ^2.0.0
   mockito: ^5.0.14