build(secrets): begin migration to secret manager from keystore (#177)

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Source-Link: googleapis/synthtool@dc9caca

packages/google-cloud-recaptchaenterprise/.gitattributes

@@ -0,0 +1,3 @@
+*.ts text eol=lf
+*.js test eol=lf
+protos/* linguist-generated

packages/google-cloud-recaptchaenterprise/synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-recaptcha-enterprise.git",
-        "sha": "52fe53d93402d247036b31badde5d57fa4f1ee78"
+        "sha": "fd52ed9ae9cc159c2b3915fcfc4a11ae1462ac4b"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "b10590a4a1568548dd13cfcea9aa11d40898144b"
+        "sha": "dc9caca650c77b7039e2bbc3339ffb34ae78e5b7"
       }
     }
   ],