refactor(benchmarks): add cloud reporter, add params

- adds console and cloud reporter (via Google BigQuery).
- makes parameters of tests explicit and modifiable.
- removes `detect` and `ignoreGc` mode from benchpress
  as these can result in unstable numbers.

perf-cloud-secret.template.js

@@ -0,0 +1,11 @@
+module.exports = {
+  auth: {
+    "private_key_id": "1234",
+    "private_key": "-----BEGIN PRIVATE KEY-----SOME PRIVATE KEY-----END PRIVATE KEY-----\n",
+    "client_email": "SOME_EMAIL@developer.gserviceaccount.com",
+    "client_id": "SOME_ID",
+    "type": "service_account"
+  },
+  projectId: 'angular-perf',
+  datasetId: 'benchmarks'
+};