Recurring google_api_headers plugin implementation errors across multiple platforms

I'm encountering repeated warnings about the google_api_headers package when running my Flutter app:

Package google_api_headers:[platform] references google_api_headers:[platform] as the default plugin, but it does not provide an inline implementation.

This error occurs for iOS, Linux, macOS, and Windows platforms. The warning suggests I need to either:

1. Avoid referencing a default implementation via platforms: [platform]: default_package: google_api_headers, or

2. Add an inline implementation via platforms: [platform]: pluginClass or dartPluginClass

The warnings repeat multiple times during build, making it difficult to see other potential issues.