promql: rename SampleStream to Series
promql: rename SampleStream to Series

Stackdriver/stackdriver-prometheus,yanghongkjxy/prometheus,prometheus/prometheus,GoogleCloudPlatform/prometheus,Stackdriver/stackdriver-prometheus,keegancsmith/prometheus,AlekSi/prometheus,Conorbro/prometheus,AlekSi/prometheus,Conorbro/prometheus,yanghongkjxy/prometheus,GoogleCloudPlatform/prometheus,prometheus/prometheus,brancz/prometheus,brancz/prometheus,Conorbro/prometheus,yanghongkjxy/prometheus,amorken/prometheus,alileza/prometheus,GoogleCloudPlatform/prometheus,Gouthamve/prometheus,prometheus/prometheus,keegancsmith/prometheus,keegancsmith/prometheus,alileza/prometheus,AlekSi/prometheus,keegancsmith/prometheus,Stackdriver/stackdriver-prometheus,Conorbro/prometheus,keegancsmith/prometheus,Gouthamve/prometheus,brancz/prometheus,GoogleCloudPlatform/prometheus,alileza/prometheus,kangwoo/prometheus,kangwoo/prometheus,GoogleCloudPlatform/prometheus,Gouthamve/prometheus,alileza/prometheus,prometheus/prometheus,kangwoo/prometheus,amorken/prometheus,yanghongkjxy/prometheus,amorken/prometheus,brancz/prometheus,prometheus/prometheus,kangwoo/prometheus,Gouthamve/prometheus,amorken/prometheus,AlekSi/prometheus,Stackdriver/stackdriver-prometheus,alileza/prometheus