Add dynamodb.v8-schema-from to local k8s

Author: aaron7

k8s/querier-dep.yaml

@@ -27,6 +27,7 @@ spec:
         - -dynamodb.v4-schema-from=2017-02-05
         - -dynamodb.v5-schema-from=2017-02-22
         - -dynamodb.v7-schema-from=2017-03-19
+        - -dynamodb.v8-schema-from=2017-06-05
         - -dynamodb.chunk-table.from=2017-04-17
         - -memcached.hostname=memcached.default.svc.cluster.local
         - -memcached.timeout=100ms

k8s/ruler-dep.yaml

@@ -30,6 +30,7 @@ spec:
         - -dynamodb.v4-schema-from=2017-02-05
         - -dynamodb.v5-schema-from=2017-02-22
         - -dynamodb.v7-schema-from=2017-03-19
+        - -dynamodb.v8-schema-from=2017-06-05
         - -dynamodb.chunk-table.from=2017-04-17
         - -memcached.hostname=memcached.default.svc.cluster.local
         - -memcached.timeout=100ms