Update DevTools rev to 8762b31f0d0ffeea6449fd02740e9ce7acb32503

Change-Id: Id52fa0c53096a84789dc478016c44654d440a24e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/403385
Reviewed-by: Kenzie Davisson <kenzieschmoll@google.com>
Commit-Queue: Elliott Brooks <elliottbrooks@google.com>
diff --git a/DEPS b/DEPS
index 67945cb..ea37074 100644
--- a/DEPS
+++ b/DEPS
@@ -101,7 +101,7 @@
   "boringssl_rev": "822902749a5956bba09c7e9e451104e8a74f02c5",
   "browser-compat-data_tag": "ac8cae697014da1ff7124fba33b0b4245cc6cd1b", # v1.0.22
   "cpu_features_rev": "936b9ab5515dead115606559502e3864958f7f6e",
-  "devtools_rev": "3e5327a02693b1405359dc5322d7f0a40151b9b7",
+  "devtools_rev": "8762b31f0d0ffeea6449fd02740e9ce7acb32503",
   "icu_rev": "43953f57b037778a1b8005564afabe214834f7bd",
   "jinja2_rev": "2222b31554f03e62600cd7e383376a7c187967a1",
   "libcxx_rev": "44079a4cc04cdeffb9cfe8067bfb3c276fb2bab0",