docs: sdk-configuration: general: update list of accepted exporters

add 'console' to all signals

Author: macno

content/en/docs/languages/sdk-configuration/general.md

@@ -146,6 +146,7 @@ Accepted values for are:
 - `"otlp"`: [OTLP][]
 - `"jaeger"`: export in Jaeger data model
 - `"zipkin"`: [Zipkin](https://zipkin.io/zipkin-api/)
+- `"console"`: [Standard Output](/docs/specs/otel/trace/sdk_exporters/stdout/)
 - `"none"`: No automatically configured exporter for traces.
 
 ## `OTEL_METRICS_EXPORTER`
@@ -163,6 +164,7 @@ Accepted values for `OTEL_METRICS_EXPORTER` are:
 - `"otlp"`: [OTLP][]
 - `"prometheus"`:
   [Prometheus](https://github.com/prometheus/docs/blob/main/content/docs/instrumenting/exposition_formats.md)
+- `"console"`: [Standard Output](/docs/specs/otel/metrics/sdk_exporters/stdout/)
 - `"none"`: No automatically configured exporter for metrics.
 
 ## `OTEL_LOGS_EXPORTER`
@@ -178,6 +180,7 @@ Specifies which exporter is used for logs.
 Accepted values for `OTEL_LOGS_EXPORTER` are:
 
 - `"otlp"`: [OTLP][]
+- `"console"`: [Standard Output](/docs/specs/otel/logs/sdk_exporters/stdout/)
 - `"none"`: No automatically configured exporter for logs.
 
 [otlp]: /docs/specs/otlp/