chore(java): allow overriding the versioning section of the Java READ…

…ME (#495) (#146)

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README.md

@@ -134,13 +134,13 @@ Java 7 or above is required for using this client.
 
 ## Versioning
 
+
 This library follows [Semantic Versioning](http://semver.org/).
 
 
 It is currently in major version zero (``0.y.z``), which means that anything may change at any time
 and the public API should not be considered stable.
 
-
 ## Contributing
 
 

synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-talent.git",
-        "sha": "dc6c0e9cffaa6e0ccbfd67d876e3baac59339efa"
+        "sha": "df6319a10f011cb512ae7eee1ebb201d867c2aa0"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "52638600f387deb98efb5f9c85fec39e82aa9052"
+        "sha": "f8a9933e5e98202b04ef427f28d1d79221190fa4"
       }
     }
   ],