490133: Integration of sonatype OSS deployment configuration (https://bugs.eclipse.org/bugs/show_bug.cgi?id=490133)

De-activated automatic release after close.
This means successfully staged releases
can be inspected and released manually.
diff --git a/pom.xml b/pom.xml
index 027fbbb..3f1786b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -961,7 +961,7 @@
                         <configuration>
                             <serverId>ossrh</serverId>
                             <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-                            <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                            <autoReleaseAfterClose>false</autoReleaseAfterClose>
                         </configuration>
                     </plugin>
                     <plugin>