update pom, more fixes

Author: assadriaz

gbfs-validator-java/pom.xml

@@ -149,6 +149,19 @@
             </plugins>
         </pluginManagement>
         <plugins>
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <version>3.1.1</version>
+                <executions>
+                    <execution>
+                        <id>default-deploy</id>
+                        <phase>deploy</phase>
+                        <goals>
+                            <goal>deploy</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>exec-maven-plugin</artifactId>