Fix CI (#2690)

Update repository for next Flutter release

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).


If you need help, consider asking for advice on the #hackers-devrel
channel on [Discord].

<!-- Links -->
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md
[CLA]: https://cla.developers.google.com/
[Discord]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md
[Contributors Guide]:
https://github.com/flutter/samples/blob/main/CONTRIBUTING.md
[changelog]: ../CHANGELOG.md

tool/flutter_ci_script_stable.sh

@@ -36,20 +36,20 @@ declare -ar PROJECT_NAMES=(
     "google_maps"
     "infinite_list"
     "ios_app_clip"
+    # TODO(ewindmill) For all the following 4 -- Uncomment when 3.34 goes stable. I updated too soon.
     # "isolate_example"
     # "material_3_demo"
+    # "platform_channels"
+    # "platform_design"
     "navigation_and_routing"
     "pedometer"
     "pedometer/example"
     "place_tracker"
-    # "platform_channels"
-    "platform_design"
     "platform_view_swift"
     "provider_counter"
     "provider_shopper"
     "simple_shader"
     "simplistic_calculator"
-#    TODO(@ewindmill) -
     # "simplistic_editor"
     "testing_app"
     "veggieseasons"