Internal telemetry always uses GlobalOpenTelemetry when declarative config is used 

https://github.com/open-telemetry/opentelemetry-java/blob/f7207352a10c3dfe6e2aa6dd9e1600192b4c54b6/exporters/common/src/main/java/io/opentelemetry/exporter/internal/http/HttpExporterBuilder.java#L65 is using the global instance is you don't make sure to avoid it.

The old auto config calls `setMeterProvider` - but declarative config doesn't