[PROPOSAL] Deprecate in favor of new Fluent Node Logger

[agup006]

Hi all,

@jamiees2 has created a new library (https://github.com/fluent/fluentd-node) that has many more capabilities including bulk uploading. I would like to propose adding a notice to this repository to guide users to that new library that is actively maintained and used in production.

@okkez I know you have been a maintainer of the library and wanted to check if you have any thoughts on the migration.

[okkez]

Sounds nice.