Update dependency dart to v3.11.0

[renovate]

This PR contains the following updates:

Package	Update	Change
dart (source)	minor	3.10.9 → 3.11.0

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Release Notes

dart-lang/sdk (dart)

v3.11.0

Compare Source

Released on: Unreleased

Language

There are no language changes in this release.

Libraries

dart:io

• Added support for Unix domain sockets (AF_UNIX) on Windows. Support is
  restricted to the subset of features supported by the OS. Windows currently
  does not support the following features for AF_UNIX sockets: datagram
  sockets, ancillary data or abstract socket addresses. Unix domain sockets are
  represented in the file-system using reparse points which leads to some
  discrepancies in the behavior of dart:io APIs: for example
  File(socketPath).existsSync() will return true on POSIX operating systems,
  but false on Windows. Use FileSystemEntity.typeSync() instead to get
  portable behavior.

dart:js_interop

• Added a constructor to JSSymbol, as well as JSSymbol.key,
  JSSymbol.description, and static methods for all well-known ECMAScript
  symbols.

dart:js_util

• dart2wasm no longer supports dart:js_util. Any code that imports
  dart:js_util will no longer compile with dart2wasm. Consequently, code that
  depends on package:js will no longer compile with dart2wasm either. The name
  dart.library.js_util is no longer a key in dart2wasm compilation
  environments, including in conditional imports and exports.
  See #​61550 for more details.

Tools

Analyzer

• The Insights pages (aka the "Analysis Server Diagnostics" pages) now show
  data regarding the "Message Scheduler."
• The "Fix all in workspace" command now supports a progress indicator.
• Analysis via analyzer plugins is now faster on subsequent runs, as the
  analysis server will now re-use an existing AOT snapshot of the plugins
  entrypoint. This saves a constant amount of time at the start of each IDE
  session and dart analyze run, on the order of 10 seconds.
• Various fixes are made for the call method on a Function object, like "go
  to definition," and completion.
• Various fixes are made for the error and stackTrace parameters of
  try/catch statements.
• Various fixes are made for syntax highlighting, navigation, code completion,
  hovers, quick fixes, assists, "rename" refactoring, and "go to imports."
• Various fixes for IDE features with regards to "Dot Shorthand" syntax.
• Improvements to LSP format-on-type, to not format in undesirable cases.
• Various performance improvements.
• Fixes to the 'Extract Widget' refactoring.
• (Thanks @​FMorschel and
  @​DanTup for many of the above enhancements!)
• A new lint rule is offered: simplify_variable_pattern, which encourages
  using the pattern shorthand for variables and property names of the same
  name.
• The avoid_null_checks_in_equality_operators lint rule is now deprecated.
• The prefer_final_parameters lint rule is now deprecated.
• The use_if_null_to_convert_nulls_to_bools lint rule is now deprecated.

Dart Development Compiler (dartdevc)

• The async timing of the Future returned by deferred_prefix.loadLibrary()
  is now consistent regardless if proper deferred imports are supported in the
  runtime environment or not. This makes the timing more consistent with dart2js
  where the loads are always an async operation.

Pub

• "Glob" support for pub workspaces.

  Now to include all packages inside pkgs/ in the workspace, simply write:

  workspace:
    - pkgs/*

  Supported if the Dart SDK constraint of the containing package is 3.11.0 or
  higher.

• New commmand dart pub cache gc for reclaiming disk space from your pub
  cache.

  It works by removing packages from your pub cache that are not referenced by
  any of your current projects.

• New flag dart pub publish --dry-run --ignore-warnings

  Given this flag, dart pub publish --dry-run will only exit non-zero if your
  project validation has errors.

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