Fix native image quick start guide, use offline entity resolver for the MyBatis DTDs

[andres-3]

There is issue with Quick Start for building native image: the instructions for additional build and runtime args in "Appendix: How To use XML based Mapper" are not necessary. Instead of using these args, fix the error in example configuration file MyBatisNativeConfiguration.java, method "registerHints": remove the "dot" before asterisk from resources pattern. So it should be

      Stream.of(
          "org/apache/ibatis/builder/xml/*.dtd",
          "org/apache/ibatis/builder/xml/*.xsd"
      ).forEach(hints.resources()::registerPattern);

After that change, mybatis with spring boot 3 native image is able to work offline and use classpath resource from library org/apache/ibatis/builder/xml/mybatis-3-mapper.dtd instead of http://mybatis.org/dtd/mybatis-3-mapper.dtd

Not to mention, that the remote dtd file is anyway slightly outdated and missing some metadata from latest mybatis 3.5.11 release - for example "nullable" field from "foreach" element

[kazuki43zoo]

@andres-3 Thanks for your contributing!! I've fixed the wiki page.

[kazuki43zoo]

I create a new issue on mybatis.github.io project.

See mybatis/mybatis.github.io#13