* Remove the `action` and `context` modules from `wasmtime_jit` These modules are now no longer necessary with the `wasmtime` crate fleshed out, and they're entirely subsumed by the `wasmtime` API as well. * Remove some more modules
This is the wasmtime-jit crate, which contains JIT-based execution
for wasm, using the wasm ABI defined by wasmtime-environ and the
runtime support provided by wasmtime-runtime.