Flutter plugins library is not updated correctly since flutter 3.3

[wagner1343]

Flutter plugins library is not updated correctly since flutter 3.3.

The .packages file used to track flutter plugin paths has been discontinued in favor of .dart_tool/package_config.json since Dart 2.18 (see [breaking change] discontinue .packages file #48272
Since Flutter 3.3 uses Dart 2.18 (see Flutter Vikings Edition: 3.3 release), flutter plugins library is not being updated correctly.

Steps to Reproduce

• Create a new project with flutter 3.3+
• Flutter plugins library won't be updated correctly

Version info

[√] Flutter (Channel stable, 3.3.2, on Microsoft Windows [Version 10.0.19044.2006], locale en-US)
    • Flutter version 3.3.2 on channel stable at C:\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision e3c29ec00c (2 weeks ago), 2022-09-14 08:46:55 -0500
    • Engine revision a4ff2c53d8
    • Dart version 2.18.1
    • DevTools version 2.15.0

[√] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
    • Android SDK at C:\Users\wagne\AppData\Local\Android\sdk
    • Platform android-33, build-tools 33.0.0
    • ANDROID_HOME = C:\Users\wagne\AppData\Local\Android\sdk
    • Java binary at: C:\Users\wagne\AppData\Local\JetBrains\Toolbox\apps\AndroidStudio\ch-0\213.7172.25.2113.9014738\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[X] Visual Studio - develop for Windows
    X Visual Studio not installed; this is necessary for Windows development.
      Download at https://visualstudio.microsoft.com/downloads/.
      Please install the "Desktop development with C++" workload, including all of its default components

[√] Android Studio (version 2021.3)
    • Android Studio at C:\Users\wagne\AppData\Local\JetBrains\Toolbox\apps\AndroidStudio\ch-0\213.7172.25.2113.9014738
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)

[√] IntelliJ IDEA Ultimate Edition (version 2022.2)
    • IntelliJ at C:\Users\wagne\AppData\Local\JetBrains\Toolbox\apps\IDEA-U\ch-0\222.4167.29
    • Flutter plugin version 70.0.5
    • Dart plugin version 222.4167.21

[√] Connected device (3 available)
    • Windows (desktop) • windows • windows-x64    • Microsoft Windows [Version 10.0.19044.2006]
    • Chrome (web)      • chrome  • web-javascript • Google Chrome 105.0.5195.128
    • Edge (web)        • edge    • web-javascript • Microsoft Edge 105.0.1343.50

[√] HTTP Host Availability
    • All required HTTP hosts are available

[stevemessick]

Fixed in #6331