Separate db user for database creation scripts

In my Camunda Spring Boot application I use application.properties to set database connection information, i.e

spring.datasource.url=appurl
spring.datasource.username=appusername
spring.datasource.password=apppassword
spring.datasource.driverClassName=driver

When I first run it against an empty database Camunda is reusing this user information in order to run its database creation scripts. Is there the possibility to specify a separate database user for Camunda sql scripts? I would like to have 2 database users one for application and one for database migration tasks.