Asking for review of otelzap

[pellared]

Dear zap maintainers,

We (OpenTelemetry Go) are planning to publish a zapcore.Core that emits log entries to OpenTelemetry.

Are you able to make a review of the implementation so that our users will not face sine issues which may be obvious for you? Here is the source code: https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/bridges/otelzap

You can share you findings here, create issues or pull requests in https://github.com/open-telemetry/opentelemetry-go-contrib (whatever feels better). We welcome any improvements and feedback.