@Override
    public String getPassword() {
        return password;
    }
Configures the environment variables. Setting up these variables would create the
custom objects. Setting {@link #withDatabaseName(String)},
{@link #withUsername(String)}, {@link #withPassword(String)} these parameters will
initialize the database with those custom values
modules/yugabytedb/src/main/java/org/testcontainers/containers/YugabyteDBYSQLContainer.java