Add nexus-staging-maven-plugin to auto release after close (finos#2886)

Author: JayasriR

pom.xml

@@ -80,6 +80,7 @@
         <maven.compiler.release>11</maven.compiler.release>
 
         <repoServerHost>oss.sonatype.org</repoServerHost>
+        <stagingTimeoutInMinutes>10</stagingTimeoutInMinutes>
 
         <rosetta.bundle.version>10.16.0</rosetta.bundle.version>
         <rosetta.code-gen.version>${rosetta.bundle.version}</rosetta.code-gen.version>
@@ -119,6 +120,7 @@
         <maven-javadoc-plugin.version>3.5.0</maven-javadoc-plugin.version>
         <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
         <maven-enforcer-plugin.version>3.3.0</maven-enforcer-plugin.version>
+        <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
 
         <!-- This property is only necessary when building with Java 12 or lower versions. It is set in a Maven profile. -->
         <maven-javadoc-plugin.option></maven-javadoc-plugin.option>
@@ -297,6 +299,18 @@
                         </execution>
                     </executions>
                 </plugin>
+                <plugin>
+                    <groupId>org.sonatype.plugins</groupId>
+                    <artifactId>nexus-staging-maven-plugin</artifactId>
+                    <version>${nexus-staging-maven-plugin.version}</version>
+                    <extensions>true</extensions>
+                    <configuration>
+                        <nexusUrl>https://${repoServerHost}</nexusUrl>
+                        <serverId>ossrh-distro</serverId>
+                        <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                        <stagingProgressTimeoutMinutes>${stagingTimeoutInMinutes}</stagingProgressTimeoutMinutes>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
         <plugins>