Pom to independently launch with-sockjs without help from parent pom

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
         http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  
  <artifactId>with-sockjs</artifactId>
  
  <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.4.RELEASE</version>
    <relativePath></relativePath>
  </parent>

  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <springboot.maven.plugin.version>1.5.4.RELEASE</springboot.maven.plugin.version>
    <maven.clean.plugin.version>3.0.0</maven.clean.plugin.version>
    <frontend.maven.plugin.version>1.3</frontend.maven.plugin.version>
    <node.version>v6.10.0</node.version>
    <npm.version>4.3.0</npm.version>
  </properties>
  
  <dependencies>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-websocket</artifactId>
      <version>4.2.2.RELEASE</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-messaging</artifactId>
      <version>4.2.2.RELEASE</version>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>24.0-jre</version>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <version>${springboot.maven.plugin.version}</version>
        <executions>
          <execution>
            <goals>
              <goal>repackage</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-clean-plugin</artifactId>
        <version>${maven.clean.plugin.version}</version>
        <configuration>
          <filesets>
            <fileset>
              <directory>src/main/resources/dynamic_resources</directory>
              <directory>node_modules</directory>
            </fileset>
          </filesets>
        </configuration>
      </plugin>
      <plugin>
        <groupId>com.github.eirslett</groupId>
        <artifactId>frontend-maven-plugin</artifactId>
        <version>${frontend.maven.plugin.version}</version>
        <configuration>
          <installDirectory>target</installDirectory>
        </configuration>
        <executions>
          <execution>
            <id>node-npm-install</id>
            <goals>
              <goal>install-node-and-npm</goal>
            </goals>
            <configuration>
              <nodeVersion>${node.version}</nodeVersion>
              <npmVersion>${npm.version}</npmVersion>
            </configuration>
          </execution>
          <execution>
            <id>npm-install</id>
            <goals>
              <goal>npm</goal>
            </goals>
            <configuration>
              <arguments>install</arguments>
            </configuration>
          </execution>
          <execution>
            <id>webpack</id>
            <goals>
              <goal>webpack</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>