docs: add links to the CHANGELOG from the README.md for Java and Node (…

…#339)

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Source-Link: googleapis/synthtool@5936421

packages/google-cloud-resourcemanager/README.md

@@ -22,6 +22,9 @@ configuration settings. The [Cloud Resource Manager API](https://cloud.google.co
 enables you to programmatically manage these container resources.
 
 
+A comprehensive list of changes in each version may be found in
+[the CHANGELOG](https://github.com/googleapis/nodejs-resource/blob/master/CHANGELOG.md).
+
 * [Google Cloud Resource Manager API Node.js Client API Reference][client-docs]
 * [Google Cloud Resource Manager API Documentation][product-docs]
 * [github.com/googleapis/nodejs-resource](https://github.com/googleapis/nodejs-resource)

packages/google-cloud-resourcemanager/synth.metadata

@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-resource.git",
-        "sha": "991c4c1022e1260d81e25a34ef8b6a9ca6c39d06"
+        "sha": "22e0ea4b015e310a61ceb349fad418217747acd1"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "89d431fb2975fc4e0ed24995a6e6dfc8ff4c24fa"
+        "sha": "5936421202fb53ed4641bcb824017dd393a3dbcc"
       }
     }
   ]