Update jetpack compose repository to latest standards

[vinaygaba]

Upgrade the repository to the latest Jetpack Compose, Gradle, and Android tooling standards to ensure it remains a canonical and accurate resource.

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[cursor]

Cursor Agent can help with this pull request. Just @cursor in comments and I'll start working on changes in this branch.
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[vinaygaba]

@cursoragent the build is failing. Can you check what the issues are

[cursor]

I updated the GitHub Actions workflow for Android builds, migrating to newer action versions, JDK 17, and explicitly setting up the Android SDK. I also refactored the Jetpack Compose Scaffold and BottomAppBar usage to align with the latest API for integrating a floating action button.

• I upgraded the GitHub Actions workflow in .github/workflows/android.yml:
  • Updated actions/checkout from v2 to v4 and actions/setup-java from v1 to v4.
  • Migrated the JDK version from 11 to 17, specifying distribution: 'temurin'.
  • Added a step to set up the Android SDK using android-actions/setup-android@v3 and installed necessary SDK components (platform-tools, platforms;android-35, build-tools;35.0.0) after accepting licenses.
  • Changed the ui-testing job's runner from macos-10.15 to macos-latest.
• In app/src/main/java/com/example/jetpackcompose/material/FixedActionButtonActivity.kt, I refactored the Scaffold and BottomAppBar implementation:
  • Removed the deprecated cutoutShape parameter from BottomAppBar.
  • Moved the FloatingActionButton directly into the BottomAppBar's floatingActionButton slot.
  • Removed isFloatingActionButtonDocked and floatingActionButtonPosition from the Scaffold as these are now implicitly handled by the BottomAppBar's internal layout when the FAB is placed within its dedicated slot.

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