chore(dart): Use published pub.dev versions for Firebase dependencies

[jhuleatt]

This PR replaces the git dependencies and dependency_overrides blocks in all Dart quickstart pubspec.yaml files with the published ^0.5.0 versions for firebase_functions, firebase_admin_sdk, and google_cloud_firestore from pub.dev.

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PR created automatically by Jules for task 17143255474696196670 started by @jhuleatt

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[gemini-code-assist]

Code Review

This pull request transitions several Dart quickstarts from git-based dependencies to published versions (^0.5.0) for firebase_functions, firebase_admin_sdk, and google_cloud_firestore, while cleaning up dependency overrides. Feedback indicates that in the callable-functions-streaming, callable-functions, and resize-image modules, firebase_admin_sdk and google_cloud_firestore were removed from overrides but not added to the dependencies list, which may result in build failures if the code relies on these packages.

[gemini-code-assist]

The pull request description states that firebase_admin_sdk and google_cloud_firestore should be updated to their published ^0.5.0 versions. While these were removed from the dependency_overrides section, they were not added to the dependencies section in this file. This will likely cause build failures if the code depends on these packages, as they are no longer pulled in transitively from the git version of firebase_functions.

  firebase_functions: ^0.5.0
  firebase_admin_sdk: ^0.5.0
  google_cloud_firestore: ^0.5.0

[gemini-code-assist]

The pull request description states that firebase_admin_sdk and google_cloud_firestore should be updated to their published ^0.5.0 versions. While these were removed from the dependency_overrides section, they were not added to the dependencies section in this file. This will likely cause build failures if the code depends on these packages, as they are no longer pulled in transitively from the git version of firebase_functions.

  firebase_functions: ^0.5.0
  firebase_admin_sdk: ^0.5.0
  google_cloud_firestore: ^0.5.0

[gemini-code-assist]

The pull request description states that firebase_admin_sdk and google_cloud_firestore should be updated to their published ^0.5.0 versions. While these were removed from the dependency_overrides section, they were not added to the dependencies section in this file. This will likely cause build failures if the code depends on these packages, as they are no longer pulled in transitively from the git version of firebase_functions.

  firebase_functions: ^0.5.0
  firebase_admin_sdk: ^0.5.0
  google_cloud_firestore: ^0.5.0