Update dart

[athomas]

No description provided.

[github-actions]

Diff for 4aa7ed5:

diff --git a/_bashbrew-cat b/_bashbrew-cat
index 439af0a..18fbe0e 100644
--- a/_bashbrew-cat
+++ b/_bashbrew-cat
@@ -1,12 +1,12 @@
 Maintainers: Alexander Thomas <athom@google.com> (@athomas), Tony Pujals <tonypujals@google.com> (@subfuzion)
 GitRepo: https://github.com/dart-lang/dart-docker.git
 GitFetch: refs/heads/main
-GitCommit: 82a44847f72ed8edf457d301e02b51a31b6f1646
+GitCommit: fb0246d1d736b5c2d66181251d06fb08847722ed
 
 Tags: 3.7.2-sdk, 3.7-sdk, 3-sdk, stable-sdk, sdk, 3.7.2, 3.7, 3, stable, latest
 Architectures: amd64, arm32v7, arm64v8
 Directory: stable/bookworm
 
-Tags: 3.8.0-70.1.beta-sdk, beta-sdk, 3.8.0-70.1.beta, beta
+Tags: 3.8.0-171.1.beta-sdk, beta-sdk, 3.8.0-171.1.beta, beta
 Architectures: amd64, arm32v7, arm64v8
 Directory: beta/bookworm
diff --git a/_bashbrew-list b/_bashbrew-list
index b8902ae..52aa9e0 100644
--- a/_bashbrew-list
+++ b/_bashbrew-list
@@ -4,8 +4,8 @@ dart:3.7
 dart:3.7-sdk
 dart:3.7.2
 dart:3.7.2-sdk
-dart:3.8.0-70.1.beta
-dart:3.8.0-70.1.beta-sdk
+dart:3.8.0-171.1.beta
+dart:3.8.0-171.1.beta-sdk
 dart:beta
 dart:beta-sdk
 dart:latest
diff --git a/dart_beta/Dockerfile b/dart_beta/Dockerfile
index e702f16..23ca115 100644
--- a/dart_beta/Dockerfile
+++ b/dart_beta/Dockerfile
@@ -57,18 +57,18 @@ WORKDIR /root
 RUN set -eux; \
     case "$(dpkg --print-architecture)" in \
         amd64) \
-            DART_SHA256=c1b1d66c0fd37a432b268e43b06520b824ada88b268e9e0a3d0e244ba4f3abe4; \
+            DART_SHA256=6478773aa70f9868bf8e3965e635b820e8542ff4857f58c64eb68a4a860768f9; \
             SDK_ARCH="x64";; \
         armhf) \
-            DART_SHA256=38ccb0abd0f754a7d3b95106cdccd54899a749be7833e49455eadf689941256c; \
+            DART_SHA256=3a7e92421770478ca74eb35df08ed25e0e0b0a22d6dcddd7dae6480bb1a67e1d; \
             SDK_ARCH="arm";; \
         arm64) \
-            DART_SHA256=86ce086fb32bceed703e6f460a1c9835aaa421b83ee960d6dfee809d527b5e09; \
+            DART_SHA256=39784695c5686fecbe0391a84a41e8424f94602f72ceea0196da22065f274e70; \
             SDK_ARCH="arm64";; \
     esac; \
     SDK="dartsdk-linux-${SDK_ARCH}-release.zip"; \
     BASEURL="https://storage.googleapis.com/dart-archive/channels"; \
-    URL="$BASEURL/beta/release/3.8.0-70.1.beta/sdk/$SDK"; \
+    URL="$BASEURL/beta/release/3.8.0-171.1.beta/sdk/$SDK"; \
     echo "SDK: $URL" >> dart_setup.log ; \
     curl -fLO "$URL"; \
     echo "$DART_SHA256 *$SDK" \

Relevant Maintainers:

• dart: @athomas @subfuzion