fix: temporarily disable reporting to unblock releases (#221)

Source-Author: Stephanie Wang <stephaniewang526@users.noreply.github.com>
Source-Date: Tue Aug 25 13:05:26 2020 -0400
Source-Repo: googleapis/synthtool
Source-Sha: 968465a1cad496e1292ef4584a054a35f756ff94
Source-Link: googleapis/synthtool@968465a

synth.metadata

@@ -11,8 +11,8 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "91b7e0e581f4a74852ac1af7cfa693c88aa2bef3",
-        "internalRef": "315988875"
+        "sha": "079e09a64813291f71759d0e1b5f14b0794dc345",
+        "internalRef": "328188122"
       }
     },
     {