Update Dart beta to 3.0.0-417.4.beta

library/dart

@@ -1,12 +1,12 @@
 Maintainers: Alexander Thomas <[email protected]> (@athomas), Tony Pujals <[email protected]> (@subfuzion)
 GitRepo: https://github.com/dart-lang/dart-docker.git
 GitFetch: refs/heads/main
-GitCommit: 279fdefd6e0b97a3809d5d7e66c9ac73eefaaa29
+GitCommit: dcc0328d74695db68783998338f0b8f28fd999e0
 
 Tags: 2.19.6-sdk, 2.19-sdk, 2-sdk, stable-sdk, sdk, 2.19.6, 2.19, 2, stable, latest
 Architectures: amd64, arm32v7, arm64v8
 Directory: stable/bullseye
 
-Tags: 3.0.0-417.3.beta-sdk, beta-sdk, 3.0.0-417.3.beta, beta
+Tags: 3.0.0-417.4.beta-sdk, beta-sdk, 3.0.0-417.4.beta, beta
 Architectures: amd64, arm32v7, arm64v8
 Directory: beta/bullseye