[deps] rev async, dartdoc, http_parser, shelf

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

async (https://github.com/dart-lang/async/compare/a004370..d7c0cd5):
  d7c0cd5  2024-06-17  Kevin Moore  Drop use of pkg:collection whereNotNull() (dart-lang/async#278)

dartdoc (https://github.com/dart-lang/dartdoc/compare/14d33d3..818d1f5):
  818d1f52  2024-06-17  Sam Rawlins  Minor improvement to the 'documentedWhere' comment (dart-lang/dartdoc#3789)
  39591df5  2024-06-17  Sam Rawlins  Pipe the '--stats' flag through for the 'doc sdk' task (dart-lang/dartdoc#3791)
  6b2ee570  2024-06-17  Sam Rawlins  Use 'named' extension in tests (dart-lang/dartdoc#3790)
  fabc394b  2024-06-17  Sam Rawlins  Add more information to various asserts. (dart-lang/dartdoc#3787)
  64982f89  2024-06-17  Parker Lougheed  Update to package:lints v4 (dart-lang/dartdoc#3785)

http_parser (https://github.com/dart-lang/http_parser/compare/71b4c2c..9bf7bd9):
  9bf7bd9  2024-06-17  Kevin Moore  Prepare release v4.1.0 (dart-lang/http_parser#100)

shelf (https://github.com/dart-lang/shelf/compare/4c54af6..2536c15):
  2536c15  2024-06-17  Graciliano Monteiro Passos  `Headers.fromEntries`: using `CaseInsensitiveMap.fromEntries` (dart-lang/shelf#437)

Change-Id: Iff49c7356534f950147b2c0c087e59414a6fc393
Tested: pkg/vm changes are updating test expectations
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/372101
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Auto-Submit: Devon Carew <devoncarew@google.com>

DEPS

@@ -121,7 +121,7 @@ vars = {
   # revision.
 
   "args_rev": "6a5a2e6b1f0020b873c7ffbdd36a784c4f9ee300",
-  "async_rev": "a00437017231ebb6c3e3e8ecdfc9dd03522ab828",
+  "async_rev": "d7c0cd5a458308ab5e5a0d0deebdce32c4391ec6",
   "bazel_worker_rev": "c76d7c86381a6ed594641ba03b55c65b84ee11a6",
   "benchmark_harness_rev": "f6ef33dc88d7cbc9e4a8a087f1e652eb0d6cc254",
   "boolean_selector_rev": "62f82f6a333b419b457e62cadc17b7a9c0545873",
@@ -144,7 +144,7 @@ vars = {
   #
   # For more details, see https://github.com/dart-lang/sdk/issues/30164.
   "dart_style_rev": "a6ad7693555a9add6f98ad6fd94de80d35c89415", # disable tools/rev_sdk_deps.dart
-  "dartdoc_rev": "14d33d3a120ad3ce621bbcf0a545dc3adeccd7e7",
+  "dartdoc_rev": "818d1f52f127b2aaba66c55bacad1cd5351d0d3d",
   "ecosystem_rev": "8ada2ee303383cf62cace9b2a97e8a3cc983e5c1",
   "file_rev": "07cacaed6679a173e29176747e6ce0325742749f",
   "fixnum_rev": "a8157d87f17d5184e210403f2ed63d354b854132",
@@ -153,7 +153,7 @@ vars = {
   "html_rev": "3bc803d7e655491b243418f19300ef0c6112bcea",
   "http_rev": "8c325b9ca33d878a86d69c5048a8e6e18379663c",
   "http_multi_server_rev": "25941e260658efb324de857e6022f418faf9bdd1",
-  "http_parser_rev": "71b4c2c448b333397d5ff3235825d8cea773291c",
+  "http_parser_rev": "9bf7bd981a39137da1e5d7fe64f4652b078c7aa9",
   "intl_rev": "5d65e3808ce40e6282e40881492607df4e35669f",
   "json_rpc_2_rev": "5b1cbd679756700d5f319bf10a217da53e98ea52",
   "leak_tracker_rev": "f5620600a5ce1c44f65ddaa02001e200b096e14c", # manually rolled
@@ -171,7 +171,7 @@ vars = {
   "protobuf_rev": "ccf104dbc36929c0f8708285d5f3a8fae206343e",
   "pub_rev": "ddc1c2fd2e2a7cd94a0b92ea033961a25f4ad517", # disable tools/rev_sdk_deps.dart
   "pub_semver_rev": "a9025f3cc23ebb0f86c0af8759d95306b9133ce0",
-  "shelf_rev": "4c54af6b6baa9404826d234385c1bf69575dfd47",
+  "shelf_rev": "2536c15a562cb183dabbc628824a215663830325",
   "source_map_stack_trace_rev": "96a8213dacf7cd42aefb1311491a4169826f98d2",
   "source_maps_rev": "caa79c2011015759c6cf3299f299f5cccdf8bb61",
   "source_span_rev": "59a3903521dbf4c38c77df73669e73174a170327",

pkg/vm/testcases/transformations/type_flow/transformer/protobuf_handler/lib/create_test.dart.expect

@@ -27,7 +27,6 @@ import "dart:typed_data";
 import "dart:convert";
 import "dart:collection";
 import "package:collection/src/functions.dart";
-import "package:collection/src/iterable_extensions.dart";
 import "package:collection/src/queue_list.dart";
 import "package:collection/src/union_set.dart";
 import "package:collection/src/union_set_controller.dart";

pkg/vm/testcases/transformations/type_flow/transformer/protobuf_handler/lib/decode_test.dart.expect

@@ -27,7 +27,6 @@ import "dart:typed_data";
 import "dart:convert";
 import "dart:collection";
 import "package:collection/src/functions.dart";
-import "package:collection/src/iterable_extensions.dart";
 import "package:collection/src/queue_list.dart";
 import "package:collection/src/union_set.dart";
 import "package:collection/src/union_set_controller.dart";

pkg/vm/testcases/transformations/type_flow/transformer/protobuf_handler/lib/freeze_test.dart.expect

@@ -31,7 +31,6 @@ import "dart:typed_data";
 import "dart:convert";
 import "dart:collection";
 import "package:collection/src/functions.dart";
-import "package:collection/src/iterable_extensions.dart";
 import "package:collection/src/queue_list.dart";
 import "package:collection/src/union_set.dart";
 import "package:collection/src/union_set_controller.dart";