[deps] rev ecosystem, protobuf, test, tools, webdev, webdriver

Revisions updated by `dart tools/rev_sdk_deps.dart`.

ecosystem (https://github.com/dart-lang/ecosystem/compare/815d4ba..8cebaf0):
  8cebaf0  2025-05-28  Kevin Moore  team lints: update to latest pkg:lints (dart-lang/ecosystem#359)

protobuf (https://github.com/dart-lang/protobuf/compare/d940c8d..c69077d):
  c69077d  2025-05-30  Devon Carew  revert the change to not generate empty enum files (google/protobuf.dart#1016)
  08e7410  2025-05-29  Devon Carew  ignore unused_imports for json files (google/protobuf.dart#1013)
  efdabd7  2025-05-29  Devon Carew  update how we calculate import prefixes (google/protobuf.dart#1012)
  60dfaed  2025-05-28  Devon Carew  rev package:protoc_plugin to 22.3.0 (google/protobuf.dart#1011)
  86dfa6b  2025-05-27  Devon Carew  move generated test code from out/ to test/gen/ (google/protobuf.dart#1009)

test (https://github.com/dart-lang/test/compare/42a6d33..e2ddae9):
  e2ddae9f  2025-06-01  dependabot[bot]  Bump the github-actions group with 2 updates (dart-lang/test#2506)

tools (https://github.com/dart-lang/tools/compare/a0dda7e..04c6849):
  04c68495  2025-06-01  dependabot[bot]  Bump actions/setup-node from 3 to 4 in the github-actions group (dart-lang/tools#2106)

webdev (https://github.com/dart-lang/webdev/compare/5dbb30e..64492b2):
  64492b2d  2025-05-27  Nate Biggs  Fix e2e 'evaluate' test to use new Closure toString format. (dart-lang/webdev#2624)

webdriver (https://github.com/google/webdriver.dart/compare/f52afbf..b8f511d):
  b8f511d  2025-06-02  dependabot[bot]  Bump nanasess/setup-chromedriver (google/webdriver.dart#329)

Change-Id: If832327efab4615677528599ac51cecf4bb09fdf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/432362
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>
Auto-Submit: Devon Carew <[email protected]>

Author: devoncarew

DEPS

@@ -130,26 +130,26 @@ vars = {
   # 'tools/rev_sdk_deps.dart' will rev pkg dependencies to their latest; put an
   # EOL comment after a dependency to instead pin at the current revision.
   "ai_rev": "2a5eb30492c4231624ae954e93aa1491e4aca84f",
-  "core_rev": "635dfa32c261ba078438b74de397f2207904ca78", # https://github.com/dart-lang/core/pull/734
+  "core_rev": "635dfa32c261ba078438b74de397f2207904ca78",
   "dartdoc_rev": "8e6a95c4aba8def4ef01ccc600b3a3cfb8f3cb9e",
-  "ecosystem_rev": "815d4ba2e7d11f8695a26f6cbe1262e3b8ff8d0d",
+  "ecosystem_rev": "8cebaf083e9107995811f1f0d2b40b570a0bbb66",
   "flute_rev": "e4ea0459a7debae5e9592c85141707b01fac86c9",
   "http_rev": "e70a41b8b841ada9ba124b3b9e1a4d3c525b8bf9",
   "i18n_rev": "e44af5483a051d546716b6aa3a57e478c59a5d8d",
   "leak_tracker_rev": "f5620600a5ce1c44f65ddaa02001e200b096e14c", # rolled manually
   "material_color_utilities_rev": "799b6ba2f3f1c28c67cc7e0b4f18e0c7d7f3c03e",
   "native_rev": "09a756cb8d89638c1179efc86b51156282f5e856", # rolled manually while native assets are experimental
-  "protobuf_rev": "d940c8de905439e292770ccf6c546477ae566462",
+  "protobuf_rev": "c69077d83ce5a66d21127019f45b81bcd1e777c4",
   "pub_rev": "59406faad8959e332da98260bab894feb8500908", # rolled manually
   "shelf_rev": "082d3ac2d13a98700d8148e8fad8f3e12a6fd0e1",
   "sync_http_rev": "dc54465f07d9652875deeade643256dafa2fbc6c",
   "tar_rev": "5a1ea943e70cdf3fa5e1102cdbb9418bd9b4b81a",
-  "test_rev": "42a6d333d96b4b0964d356b9a29ca47ccdb43691",
-  "tools_rev": "a0dda7e50bcd99fd3be8512cf546d872ba39e046",
+  "test_rev": "e2ddae9f2943eac2f6c5caf30bc6316e4bff4a8c",
+  "tools_rev": "04c684955a9ffdfbafff07fcad62840658efe283",
   "vector_math_rev": "13f185f7e97d559e003f5ac79201da12f9a01049",
   "web_rev": "f1becf07db9faa56559d2844c3c6d430dc9b37de",
-  "webdev_rev": "5dbb30ebc695ad2ecc01fa8eae4e0494c199e1bc",
-  "webdriver_rev": "f52afbf72895ae980bd4129d877305c2182d6cbc",
+  "webdev_rev": "64492b2da3d8b5ec30c9ea1fa0c83fb7b69c90c6",
+  "webdriver_rev": "b8f511d7719e2ae2c21eb4d94f68564eee32cbe2",
   "webkit_inspection_protocol_rev": "effa75205516757795683d527c3dea9546eb0c32",
 
   # Windows deps