build(secrets): begin migration to secret manager from keystore (#321)

Source-Author: Benjamin E. Coe <bencoe@google.com>
Source-Date: Mon Jun 8 09:51:11 2020 -0700
Source-Repo: googleapis/synthtool
Source-Sha: 1c92077459db3dc50741e878f98b08c6261181e0
Source-Link: googleapis/synthtool@1c92077

Co-authored-by: gcf-merge-on-green[bot] <60162190+gcf-merge-on-green[bot]@users.noreply.github.com>

packages/google-cloud-resourcemanager/synth.metadata

@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-resource.git",
-        "sha": "99a0722a01492850d33562d129b49ec73520d848"
+        "sha": "e7764d534d6ab4f1ac73c434d1a3943fff30e56c"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "be74d3e532faa47eb59f1a0eaebde0860d1d8ab4"
+        "sha": "1c92077459db3dc50741e878f98b08c6261181e0"
       }
     }
   ]