Further disable the use of the language model

Change-Id: Ibd7c8bdd549ca17fbf6d53679973665661906a85
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/157802
Reviewed-by: Devon Carew <devoncarew@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>

https://dart.googlesource.com/sdk/+/570a75be7ea5b1bcd91149599cd3c7523e9a9fd3
diff --git a/commits.json b/commits.json
index d48409b..1bc0724 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "external/github.com/flutter/engine":"5848e57a76ea021faa28536d436a72b6da105bc8",
   "external/github.com/flutter/flutter":"4aed97681233a181ef8a135ed2809338473cbe11",
-  "sdk":"92315c4b2dc24c13ce681a34992477991dafce48"
+  "sdk":"570a75be7ea5b1bcd91149599cd3c7523e9a9fd3"
 }
\ No newline at end of file