[prometheus] Stabilize SDK exporter temporality

Author: johannaojeling

CHANGELOG.md

@@ -69,6 +69,8 @@ release.
   ([#4954](https://github.com/open-telemetry/opentelemetry-specification/pull/4954))
 - Stabilize OpenTelemetry Metric Metadata to Prometheus metric metadata.
   ([#4966](https://github.com/open-telemetry/opentelemetry-specification/pull/4966))
+- Stabilize Prometheus SDK Exporter temporality.
+  ([#4983](https://github.com/open-telemetry/opentelemetry-specification/issues/4983))
 
 ### SDK Configuration
 

specification/metrics/sdk_exporters/prometheus.md

@@ -92,7 +92,7 @@ Prometheus exporter.
 
 ### Temporality
 
-**Status**: [Development](../../document-status.md)
+**Status**: [Stable](../../document-status.md)
 
 A Prometheus Exporter MUST set
 the [MetricReader](../sdk.md#metricreader) `temporality` as a function of