Bump github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp from 1.20.0 to 1.24.2 in /exporter/datadogexporter

Bump github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp from 1.20.0 to 1.24.2 in /exporter/datadogexporter #17951