Implement the semantic conventions for [OpenTelemetry SDK metrics](https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/). - [x] SDK implementation https://github.com/open-telemetry/opentelemetry-php/pull/1987 - [x] https://github.com/open-telemetry/opentelemetry-php/pull/1990 - [x] SDK released - [x] Included into distro https://github.com/open-telemetry/opentelemetry-php-distro/pull/131 - [ ] Included into EDOT - [x] Kibana dashboard https://github.com/elastic/kibana/pull/277480
Implement the semantic conventions for OpenTelemetry SDK metrics.
feat: add opentelemetry/opentelemetry-metrics-runtime to the distro open-telemetry/opentelemetry-php-distro#131