SentryAssetBundle implementation is missing

[smishra4teva]

I am using

dependencies:
  sentry_flutter: ^6.20.1

Error:

The non-abstract class 'SentryAssetBundle' is missing implementations for these members: sentry_asset_bundle.dart:37

• AssetBundle.loadStructuredBinaryData

  this method loadStructuredBinaryData is not implemented by SentryAssetBundle.

the abstract class AssetBundle has loadStructuredBinaryData method. But SentryAssetBundle class is not overriding it.

[ueman]

There's already an open PR at https://github.com/getsentry/sentry-dart/pull/1272