chore: update Android project to Android Gradle Plugin 8.2

[techouse]

Summary

• updated project to use Android Gradle Plugin (AGP) 8.2
• updated Kotlin to 1.9.22
• added android.namespace
• removed package from AndroidManifest.xml
• bumped compileSdkVersion to 34

Testing Plan

• Tested locally.

Added this to pubspec.yaml

mparticle_flutter_sdk:
  git:
    url: https://github.com/techouse/mparticle-flutter-sdk.git
    ref: chore/update-android-to-agp-8.2

[rmi22186]

Thank you for the PR. some quick feedback below!

[techouse]

Thank you for the PR. some quick feedback below!

Thanks for talking the time to review it @rmi22186 😇

I've amended the code as requested.

[techouse]

@rmi22186 looks like the build and test workflow is outdated; I'll try to fix it but it will probably need another approval from you to run

[rmi22186]

@techouse yes i'll keep an eye on this PR!

[techouse]

@techouse yes i'll keep an eye on this PR!

@rmi22186 ok, I have facelifted the example and fixed the CI

• refactored .github/workflows/pull-request.yml
  • run package Dart tests before attempting Android, iOS and Web builds
  • require test to pass before attempting builds
• updated the Android example to run with Flutter 3.10+
• migrated the Android example away from deprecated Gradle imperative syntax
• updated the iOS example to run with Flutter 3.10+
• replaced deprecated setMockMethodCallHandler in test/mparticle_flutter_sdk_test.dart

I have ALSO

• bumped the minimum Dart SDK version to 3.0.0
• bumped the minimum Flutter SDK version to 3.10.0

[techouse]

@rmi22186 I fixed the Build example web CI step.

[rmi22186]

Much appreciated for your input here. Please see my fairly quick comments!

[techouse]

@rmi22186 I first decided to simply pin to the latest working version (current 3.19.3). Then I changed my mind to make a matrix of the latest stable version and last known working version, however, I later realized that it might not compile when left unattended for a long time.

tl;dr I reverted back to a pinned version

# pinned to latest stable version
FLUTTER_SDK_VERSION: 3.19.3

[rmi22186]

Looks great. Thank you for the contribution!

[rmi22186]

@techouse - This has been published to pub.dev as version 1.0.4. Thanks again!