DEX Container Support

Android 16 (DEX 041) added support for DEX containers. Smali supports these but is only able to extract the first DEX file out of the container. When extracting the container as usual via baksmali, there is no error, but only the first part gets compiled, resulting in an unbootable device as vital parts of the JAR are missing. For Android 16 (DEX 041) support to be completed, this needs to be resolved. Attached is a services.jar file from Android 16 that characterizes this phenomenon.

[services.zip](https://github.com/user-attachments/files/21156398/services.zip)