build: missing closing paren in publish script and delete node 8 tests (

#459)

* changes without context

        autosynth cannot find the source of changes triggered by earlier changes in this
        repository, or by version upgrades to tools such as linters.

* build: missing closing paren in publish script

Source-Author: Benjamin E. Coe <bencoe@google.com>
Source-Date: Mon Jul 13 09:56:30 2020 -0700
Source-Repo: googleapis/synthtool
Source-Sha: d82deccf657a66e31bd5da9efdb96c6fa322fc7e
Source-Link: googleapis/synthtool@d82decc

* chore: delete template for Node 8 tests

Source-Author: F. Hinkelmann <franziska.hinkelmann@gmail.com>
Source-Date: Tue Jul 14 19:56:02 2020 -0400
Source-Repo: googleapis/synthtool
Source-Sha: 388e10f5ae302d3e8de1fac99f3a95d1ab8f824a
Source-Link: googleapis/synthtool@388e10f

packages/google-cloud-monitoring/synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-monitoring.git",
-        "sha": "cf606befe543e03b686f9920b4d585519c560e6d"
+        "sha": "b40c5fc3914c8d04592691790aeaa0761c538f74"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "799d8e6522c1ef7cb55a70d9ea0b15e045c3d00b"
+        "sha": "388e10f5ae302d3e8de1fac99f3a95d1ab8f824a"
       }
     }
   ],