Add missing Dart SDK dependencies to DEPS (#165308)

This should allow https://dart-review.googlesource.com/c/sdk/+/397164 to
reland.

Using `pub get` in the sdk requires all packages to resolve to actual
paths.

It seems the flutter DEPS file had fallen behind.

Author: sigurdm

DEPS

@@ -64,17 +64,21 @@ vars = {
   'dart_boringssl_rev': '5d4b8d99a14a64df946f48d87dbaf6691f3cdeaf',
   'dart_core_rev': '15c7fe9958b95998ba2f5a4ad1beab66b9d815fb',
   'dart_devtools_rev': 'f10e8df8c517fb0412b9a66c626581867c9c267d',
+  'dart_ecosystem_rev': 'a3cc42d999acc95af96a48d155d7749d92cecb92',
   'dart_http_rev': '001665e99703880e19fe54580064aa99ebb996b1',
   'dart_i18n_rev': 'b09c822173d8e5c51fe9191e5768dd3f19186ec7',
   'dart_libprotobuf_rev': '24487dd1045c7f3d64a21f38a3f0c06cc4cf2edb',
   'dart_perfetto_rev': '13ce0c9e13b0940d2476cd0cff2301708a9a2e2b',
   'dart_protobuf_gn_rev': 'ca669f79945418f6229e4fef89b666b2a88cbb10',
   'dart_protobuf_rev': '7838e4485a4bbcfd5c9f0be1d0c95d38bf720c1b',
   'dart_pub_rev': '639536aa78f7382b4a948669bfdc283f830b2ae9',
+  'dart_sync_http_rev': 'dc54465f07d9652875deeade643256dafa2fbc6c',
   'dart_tools_rev': '9c533582195b12ea006dc7188767b5a288b4c5c8',
+  'dart_vector_math_rev': 'f08d7d2652e9ecf7d8f8605d9983335174511c95',
   'dart_web_rev': '5a39fdc396ae40344308975140343c23b6863261',
   'dart_webdev_rev': '302b6db6125901fd183390e339aff7490cdde3d0',
   'dart_webkit_inspection_protocol_rev': 'effa75205516757795683d527c3dea9546eb0c32',
+  'dart_webdriver_rev': 'f52afbf72895ae980bd4129d877305c2182d6cbc',
 
   'ocmock_rev': 'c4ec0e3a7a9f56cfdbd0aa01f4f97bb4b75c5ef8', # v3.7.1
 
@@ -306,6 +310,9 @@ deps = {
   'engine/src/flutter/third_party/dart/third_party/pkg/core':
    Var('dart_git') + '/core.git' + '@' + Var('dart_core_rev'),
 
+  'engine/src/flutter/third_party/dart/third_party/pkg/ecosystem':
+   Var('dart_git') + '/ecosystem.git' + '@' + Var('dart_ecosystem_rev'),
+
   'engine/src/flutter/third_party/dart/third_party/pkg/dart_style':
    Var('dart_git') + '/dart_style.git@21de99ec0ff8ace4d946a746fb427fffd6afa535',
 
@@ -333,6 +340,9 @@ deps = {
   'engine/src/flutter/third_party/dart/third_party/pkg/shelf':
    Var('dart_git') + '/shelf.git@2af8529640d10a247ebfa4e17e629a2ff5273656',
 
+  'engine/src/flutter/third_party/dart/third_party/pkg/sync_http':
+   Var('dart_git') + '/sync_http.git' + '@' + Var('dart_sync_http_rev'),
+
   'engine/src/flutter/third_party/dart/third_party/pkg/tar':
    Var('dart_git') + '/external/github.com/simolus3/tar.git@5a1ea943e70cdf3fa5e1102cdbb9418bd9b4b81a',
 
@@ -342,6 +352,9 @@ deps = {
   'engine/src/flutter/third_party/dart/third_party/pkg/tools':
    Var('dart_git') + '/tools.git' + '@' + Var('dart_tools_rev'),
 
+  'engine/src/flutter/third_party/dart/third_party/pkg/vector_math':
+   Var('dart_git') + '/external/github.com/google/vector_math.dart.git' + '@' + Var('dart_vector_math_rev'),
+
   'engine/src/flutter/third_party/dart/third_party/pkg/web':
    Var('dart_git') + '/web.git' + '@' + Var('dart_web_rev'),
 
@@ -351,6 +364,9 @@ deps = {
   'engine/src/flutter/third_party/dart/third_party/pkg/webkit_inspection_protocol':
    Var('dart_git') + '/external/github.com/google/webkit_inspection_protocol.dart.git' + '@' + Var('dart_webkit_inspection_protocol_rev'),
 
+  'engine/src/flutter/third_party/dart/third_party/pkg/webdriver':
+   Var('dart_git') + '/external/github.com/google/webdriver.dart.git' + '@' + Var('dart_webdriver_rev'),
+
   'engine/src/flutter/third_party/dart/tools/sdks/dart-sdk':
    {'dep_type': 'cipd', 'packages': [{'package': 'dart/dart-sdk/${{platform}}', 'version': 'git_revision:2d5dfe32cf2e6b3c3d6b396885502a5402b4fc72'}]},