[deps] rev dartdoc, http, markdown, shelf, test, tools, webdev

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

dartdoc (https://github.com/dart-lang/dartdoc/compare/dba6f94..e4cdbd6):
  e4cdbd6f  2023-02-21  Janice Collins  Record rendering simplification (#3344)

http (https://github.com/dart-lang/http/compare/c13a3f8..1500a71):
  1500a71  2023-02-23  Devon Carew  contribute a pull request labeler workflow (#875)
  e2c4e6f  2023-02-21  Brian Quinlan  Add a link to cronet_http_embedded from cronet_http. (#874)

markdown (https://github.com/dart-lang/markdown/compare/4befe66..ecbffa9):
  ecbffa9  2023-02-22  Kevin Moore  Use latest lints, require Dart 2.19 or later (#524)

shelf (https://github.com/dart-lang/shelf/compare/707c8b2..e3cfe79):
  e3cfe79  2023-02-22  Devon Carew  contribute issue templates and a pull request labeler (#332)

test (https://github.com/dart-lang/test/compare/e56c643..2cc4144):
  2cc4144e  2023-02-22  Nate Bosch  Avoid exceptions for iterable getters (#1954)
  f7fe4f06  2023-02-22  Nate Bosch  Include stack trace for exception in has (#1953)
  ba8e43af  2023-02-22  Nate Bosch  Only grab the first failure in softCheck (#1949)
  34df652b  2023-02-22  Nate Bosch  Flush stdin before test (#1950)
  ae015ef6  2023-02-22  Nidal Bakir  Add Concurrency Testing section to README (#1944)
  4e23d036  2023-02-21  Nate Bosch  Mention .having and .has in migration guide (#1948)
  438c2274  2023-02-21  Nate Bosch  Annotate `has` with `@useResult` (#1947)
  3ddecafd  2023-02-21  Nate Bosch  Add async examples to README (#1946)

tools (https://github.com/dart-lang/tools/compare/a53933c..c7518f7):
  c7518f7  2023-02-22  Elias Yishak  Update to regex to look for underscore delimited labels (#12)

webdev (https://github.com/dart-lang/webdev/compare/ae7eb80..1e7f9b7):
  1e7f9b7  2023-02-22  Anna Gringauze  Create copying sdk configuration provider (#1984)
  26910ba  2023-02-22  Anna Gringauze  Pass SdkLayout to the frontend server (#1986)
  784e28b  2023-02-22  Anna Gringauze  Remove unnecessary awaits (#1982)
  3cbaf37  2023-02-22  Elliott Brooks (she/her)  [MV3 Debug Extension] Support Bolt workflow (#1983)
  0f893e6  2023-02-22  Anna Gringauze  Move project definitions into a separate class (#1975)
  a942b5f  2023-02-22  Anna Gringauze  Add unnecessary_lambdas lint (#1978)
  3774cf8  2023-02-21  Anna Gringauze  Add 'avoid_void_async' lint (#1977)
  705e0ac  2023-02-21  Elliott Brooks (she/her)  [MV3 Debug Extension] Show a warning if multiple Dart apps are in a single page (#1976)

Change-Id: Iea264a18a154e71cd0990e1363951648bec5ceba
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/284940
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Auto-Submit: Devon Carew <devoncarew@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>

DEPS

@@ -135,21 +135,21 @@ vars = {
   #
   # For more details, see https://github.com/dart-lang/sdk/issues/30164.
   "dart_style_rev": "d0c6b1da52c9f80679a7aaa05e5935ef5c6bb52f", # manually rev'd
-  "dartdoc_rev": "dba6f946838e7552d0d66bdac798967d2727bcf9",
+  "dartdoc_rev": "e4cdbd6f349ecbc420d33cca69a02fb287a7edf5",
   "ffi_rev": "32f5eefea59d4461e8ab40e83f157e49d5abe0da",
   "file_rev": "72a67c33f90bfb7e10057e286e06d2fe3baa4d98",
   "fixnum_rev": "f8379d94436f3a73f71ea078f3207897c6700498",
   "glob_rev": "f378dc8734f9f2413e93951f95d278420e4a03e0",
   "html_rev": "0b8025c16e1e5a5bcd451fb3a81cd98df218dcd4",
-  "http_rev": "c13a3f818f2a8274a2cb4859cf112520eb150bae",
+  "http_rev": "1500a71c49a83bf508effcbf1f8fec3099abeb02",
   "http_multi_server_rev": "2cd53558a80fb0609532cdd4d3d65f2fa22448a8",
   "http_parser_rev": "b3b283b9f139640b932d604e8815460bbd3ecab5",
   "intl_rev": "fca552f2ec5d682b5fa36f02bdd72a5a4e2edcee",
   "json_rpc_2_rev": "0280ac6cb4f3905d81c47ba927123ba2b95f7940",
   "linter_rev": "dcf3a079c573487b6ab64518604e5686be899601", # 1.34.0-dev
   "lints_rev": "dfded5e265015f21ce154577fe8488dc244e33c2",
   "logging_rev": "abef3717d958158eb8b0ddb2871f4b15a9804cd4",
-  "markdown_rev": "4befe66d779a84a7a5b386d927284b93ebb169cd",
+  "markdown_rev": "ecbffa9bf9109d490b9388e9cb1f2bb801aee63c",
   "matcher_rev": "c1a07043de3da4968e1736fcde1c521802821859",
   "mime_rev": "1a51be02b3cbc742c79d83575bd096ae8c295c1f",
   "mockito_rev": "ed5bd84f7bd7b651c96fbd7f449e92984a902502",
@@ -159,7 +159,7 @@ vars = {
   "protobuf_rev": "75bc380a6e9601565606a13dee16c5ab2bf5019c",
   "pub_rev": "048e3ad2b5e1b4ebe6883addbc95722be6904a7b", # manually rev'd
   "pub_semver_rev": "c0e6ea74ccfbfdb2ef54c7cd9ad31455ca8e481f",
-  "shelf_rev": "707c8b2e5ca2a512315a3923fbeee87464eafcfa",
+  "shelf_rev": "e3cfe796ad478cb4b61ad8e68ea29644c0bb1037",
   "source_map_stack_trace_rev": "a60ef54b36147b103d8b7d0317d6b578ebf874cc",
   "source_maps_rev": "a112e981a985a8af2047ee25a9cf56b0d5413b02",
   "source_span_rev": "3951ba50ec29b9870c3131c6ddcc88700d26f3ee",
@@ -169,18 +169,18 @@ vars = {
   "string_scanner_rev": "29e471ea98762db8052cca0e6a69ef9c7999abed",
   "sync_http_rev": "36a1bd086798cbdb48e7541b05e5a14b5e5bb56b",
   "term_glyph_rev": "d275a8f7482b6a5e4f15d0da6feb66c24f52eb94",
-  "test_rev": "e56c643950fb06a9d249241715730561447ed24f",
+  "test_rev": "2cc4144ea8cf93aa37b246ed4424c0d1d8bf02fd",
   "test_descriptor_rev": "1d4a967dd17874f3835af30720e9820c74977569",
   "test_process_rev": "f76d0b8fcf078d629cb57f859db79be93d6323d5",
   "test_reflective_loader_rev": "c4c2d5c3f94a96f3fc79e9e28944fba391bc544c",
-  "tools_rev": "a53933cb0155a4d82abad515141cef6d7332884d",
+  "tools_rev": "c7518f7908307922b2db23c4ec90ed5e0108e159",
   "typed_data_rev": "f858046fb420cf644e7d8cb86b7893f2830d8a6c",
   "usage_rev": "399770f45ed2d384d79395c0341a04fb25609a4d",
   "vector_math_rev": "920e9b6ef0da58d8867cd3dee748200dc75356e2",
   "watcher_rev": "0ca663817ee879477a35fa2724f0e47c15facf13",
   "web_components_rev": "8f57dac273412a7172c8ade6f361b407e2e4ed02",
   "web_socket_channel_rev": "e2fe7f665997ab8e28aa76a8b26483f9903221a8",
-  "webdev_rev": "ae7eb80cc38ee56284872400e814708cce8b2d28",
+  "webdev_rev": "1e7f9b7e55c4ab55db15275e8834a1e50e2d2832",
   "webdriver_rev": "562aa06353d513586b806ce1c9655dac3971879f",
   "webkit_inspection_protocol_rev": "8401098ace995e4dcd9855a2741c2dacccaa780b",
   "yaml_rev": "a6d8781744d34c391368664b4c1e174f0433bbb6",