Add basePackage to weave and ddl example in README

[mlosinsky]

Hello,

thank you for the plugin!

I've run into an issue when weaving my entities: Cannot invoke "java.util.List.size()" because "genericTypes" is null. The reason for the error was that some unexpected classes were added to persistence.xml:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<persistence xmlns="https://jakarta.ee/xml/ns/persistence">
    <persistence-unit name="kobra-zz-ekr">
        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
        ...
        <class>org.hibernate.type.NumericBooleanConverter</class>
        <class>org.hibernate.type.TrueFalseConverter</class>
        <class>org.hibernate.type.YesNoConverter</class>
        <class>org.springframework.data.jpa.convert.threeten.Jsr310JpaConverters$InstantConverter</class>
        <class>org.springframework.data.jpa.convert.threeten.Jsr310JpaConverters$LocalDateConverter</class>
        <class>org.springframework.data.jpa.convert.threeten.Jsr310JpaConverters$LocalDateTimeConverter</class>
        <class>org.springframework.data.jpa.convert.threeten.Jsr310JpaConverters$LocalTimeConverter</class>
        <class>org.springframework.data.jpa.convert.threeten.Jsr310JpaConverters$ZoneIdConverter</class>
        <class>org.springframework.data.jpa.domain.AbstractAuditable</class>
        <class>org.springframework.data.jpa.domain.AbstractPersistable</class>
        <properties>
            <property name="eclipselink.weaving" value="static"/>
        </properties>
    </persistence-unit>
</persistence>

I am using Spring Boot 3.3.5 and EclipseLink 4.0.4 (hibernate-entitymanager and hibernate-core are excluded from spring-boot-starter-data-jpa).

The solution was to add <basePackage>com.my.base.package</basePackage> to <configuration> of the plugin. I see that this is already configured in README in the last example. However, shouldn't it also be added to the weaving and ddl examples?