Update V8 GCS location.

Change-Id: I8249fe5df964b45fc8f9cb2ba3352925cf8fea36
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/591106
Commit-Queue: Ravi Mistry <rmistry@google.com>
Auto-Submit: Joe Gregorio <jcgregorio@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
diff --git a/perf/configs/v8.json b/perf/configs/v8.json
index a77f7e6..b4c8899 100644
--- a/perf/configs/v8.json
+++ b/perf/configs/v8.json
@@ -18,7 +18,7 @@
       "topic": "perf-ingestion-v8-production",
       "subscription": "",
       "sources": [
-        "gs://v8_perf_skia_prod/v8"
+        "gs://v8_perf_skia_prod/v8/chromeperf/"
       ]
     },
     "branches": [],