chore(nexus): add nexus-staging-maven-plugin for auto staging deployed artifacts (#833)

For more info see: https://central.sonatype.org/publish/publish-portal-ossrh-staging-api/#plugins-tested-for-compatibility

Author: bednar

pom.xml

@@ -412,12 +412,6 @@
                     <groupId>org.sonatype.plugins</groupId>
                     <artifactId>nexus-staging-maven-plugin</artifactId>
                     <version>1.7.0</version>
-                    <extensions>true</extensions>
-                    <configuration>
-                        <serverId>ossrh</serverId>
-                        <nexusUrl>https://ossrh-staging-api.central.sonatype.com/</nexusUrl>
-                        <autoReleaseAfterClose>true</autoReleaseAfterClose>
-                    </configuration>
                 </plugin>
 
                 <plugin>
@@ -781,6 +775,17 @@
                             </execution>
                         </executions>
                     </plugin>
+                    <plugin>
+                        <groupId>org.sonatype.plugins</groupId>
+                        <artifactId>nexus-staging-maven-plugin</artifactId>
+                        <version>1.7.0</version>
+                        <extensions>true</extensions>
+                        <configuration>
+                            <serverId>ossrh</serverId>
+                            <nexusUrl>https://ossrh-staging-api.central.sonatype.com/</nexusUrl>
+                            <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                        </configuration>
+                    </plugin>
                 </plugins>
             </build>
         </profile>