Where should flyway be configured when introduced to the project using the Maven plug-in approach?

According to the official documentation, when Flyway is introduced using the Maven plug-in, the configuration information is set to pom. YML, but database connection addresses, user names, and passwords are sensitive information, so I don't want to hard-code this information in the POM file when I'm in the application. I was unable to connect to the database correctly when I set the relevant information in YML. How?