Roll DevTools 2.34.1 into the Dart SDK

Follow up to https://dart-review.googlesource.com/c/sdk/+/360181 with one more patch: https://github.com/flutter/devtools/pull/7485

Bug: https://github.com/flutter/devtools/issues/7483
Change-Id: Ia2a93c783827d7e894ac139ecba9850edc8dff20
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/360123
Reviewed-by: Kenzie Davisson <kenzieschmoll@google.com>
Reviewed-by: Jacob Richman <jacobr@google.com>
Commit-Queue: Elliott Brooks <elliottbrooks@google.com>
diff --git a/DEPS b/DEPS
index ce3ff76..3eb773a 100644
--- a/DEPS
+++ b/DEPS
@@ -102,7 +102,7 @@
   "boringssl_rev": "d24a38200fef19150eef00cad35b138936c08767",
   "browser-compat-data_tag": "ac8cae697014da1ff7124fba33b0b4245cc6cd1b", # v1.0.22
   "cpu_features_rev": "936b9ab5515dead115606559502e3864958f7f6e",
-  "devtools_rev": "7421a2d5d67cbcdec92f1a2ac993b8b64b28d7ca",
+  "devtools_rev": "05714bd031819a53ebddf1e30678b50e733168f0",
   "icu_rev": "81d656878ec611cb0b42d52c82e9dae93920d9ba",
   "jinja2_rev": "2222b31554f03e62600cd7e383376a7c187967a1",
   "libcxx_rev": "44079a4cc04cdeffb9cfe8067bfb3c276fb2bab0",