pom: Set a deployment name when publishing to Maven Central

This will make it easier to identify each release on the Central Portal
"Deployments" page.

Also fix indentation of this section.

Author: bertrand-lorentz

pom.xml

@@ -547,15 +547,17 @@
               </gpgArguments>
             </configuration>
           </plugin>
-           <plugin>
-              <groupId>org.sonatype.central</groupId>
-              <artifactId>central-publishing-maven-plugin</artifactId>
-              <extensions>true</extensions>
-              <configuration>
-                <publishingServerId>central</publishingServerId>
-                <autoPublish>true</autoPublish>
-              </configuration>
-           </plugin>
+          <plugin>
+            <groupId>org.sonatype.central</groupId>
+            <artifactId>central-publishing-maven-plugin</artifactId>
+            <extensions>true</extensions>
+            <configuration>
+              <publishingServerId>central</publishingServerId>
+              <autoPublish>true</autoPublish>
+              <!-- Name displayed on the Central Portal "Deployments" page -->
+              <deploymentName>${project.artifactId} ${project.version}</deploymentName>
+            </configuration>
+          </plugin>
         </plugins>
       </build>
     </profile>