fix: fix release (#728)

pom.xml

@@ -18,7 +18,6 @@
   </issueManagement>
 
   <inceptionYear>2011</inceptionYear>
-
   <scm>
     <connection>scm:git:https://github.com/googleapis/google-oauth-java-client.git</connection>
     <developerConnection>scm:git:[email protected]:googleapis/google-oauth-java-client.git</developerConnection>
@@ -45,7 +44,16 @@
       <distribution>repo</distribution>
     </license>
   </licenses>
-
+  <distributionManagement>
+    <snapshotRepository>
+      <id>sonatype-nexus-snapshots</id>
+      <url>https://google.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>sonatype-nexus-staging</id>
+      <url>https://google.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
   <!--
     If you add a new module, make sure to also add it in the following places:
     * below in the dependencyManagement and maven-javadoc-plugin sections