How to integrate flowable-form-engine to a spring-boot application

Flowable Engine
7

I have followed the given instructions , I have added the bean ProcessEngineConfigurationConfigurer as suggested by joram ,

@Configuration
public class ProcessEngineConfig {
@Bean
public ProcessEngineConfigurationConfigurer configurationConfigurer() {
return new ProcessEngineConfigurationConfigurer() {
public void configure(SpringProcessEngineConfiguration processEngineConfiguration) {
processEngineConfiguration.addConfigurator(new FormEngineConfigurator());
processEngineConfiguration.addConfigurator(new DmnEngineConfigurator());
}
};
}
}"

Then I added dependencies, but when trying to run the project I got the following error:

" Error creating bean with name ‘org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration$LiquibaseConfiguration’: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Cannot find changelog location: class path resource [db/changelog/db.changelog-master.yaml] (please add changelog or check your Liquibase configuration)"

I think it is the same error reported at:
https://forum.flowable.org/t/adding-form-engine-and-dmn-engine-in-spring-boot/799

those are the dependencies I have in my pom.xml

	<dependency>
		<groupId>org.flowable</groupId>
		<artifactId>flowable-spring-boot-starter-rest-api</artifactId>
		<version>${flowable.version}</version>
	</dependency>

	<dependency>
		<groupId>org.flowable</groupId>
		<artifactId>flowable-spring-boot-starter-jpa</artifactId>
		<version>${flowable.version}</version>
	</dependency>

	<dependency>
		<groupId>org.flowable</groupId>
		<artifactId>flowable-form-spring-configurator</artifactId>
		<version>${flowable.version}</version>
	</dependency>


	<dependency>
		<groupId>org.flowable</groupId>
		<artifactId>flowable-dmn-spring-configurator</artifactId>
		<version>${flowable.version}</version>
	</dependency>
	

	<dependency>
		<groupId>org.flowable</groupId>
		<artifactId>flowable-form-rest</artifactId>
		<version>${flowable.version}</version>
	</dependency>

	<dependency>
		<groupId>org.flowable</groupId>
		<artifactId>flowable-form-api</artifactId>
		<version>${flowable.version}</version>
	</dependency>

what am i doing wrong?, thanks in advance!!!