To simplify overriding and extending the goals it would be nice if you could define a execution id for the repackage goal. This is helpful, if you only need the build-info and not the repackage goal.
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>repackage</id>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<skip>true</skip>
</configuration>
</execution>
</executions>
</plugin>