Android support in the assembler

Currently we use [dex-translator](https://github.com/Col-E/dex-translator) _(A [R8](https://github.com/Col-E/R8) wrapper)_ to translate classes in DEX files to Java bytecode. The model from R8 is very overcomplicated for our needs, and does not really facilitate a good mutable model for us.

Once [dex](https://github.com/jumanji144/dex) is completed we will update [Jasm](https://github.com/jumanji144/Jasm) to model dalvik bytecode.

Progress:
- [ ] Finish `dex` library
- [x] Complete code model for `dex` files
- [x] Add `dex2jar` support
- [ ] Add `jar2dex` support
- [ ] Finish dalvik support in `jasm`
- [x] Update Recaf to use models from `dex` for android handling
- [x] Update Recaf to use dalvik support in `jasm`
- [x] Refactor and plug into services to also support dex models
- Search
- Control flow analysis
- Transformers