Splunk HTTP Event Collector Stream for Bunyan

The `splunk-bunyan-logger` package provides a Bunyan stream specifically designed to send structured log data to Splunk Enterprise or Splunk Cloud via the HTTP Event Collector (HEC). It acts as a bridge, allowing applications using the Bunyan JSON logging library to seamlessly integrate with Splunk's data ingestion capabilities. The current stable version is 0.11.0. While no explicit release cadence is provided, the recent update (0.11.0) indicates active maintenance, with the last update fixing deprecated internal dependencies. Key differentiators include its tight integration with Bunyan's streaming architecture, batching capabilities for efficient data transfer, and support for custom event formatting. It requires Node.js v4 or later (tested with v10 and v14) and Splunk Enterprise 6.3.0 or later, or Splunk Cloud.