Small refactor on WASMModuleInstance and fix Go/Python language bindings (#3227)

- Merge unused field `used_to_be_wasi_ctx` in `AOTModuleInstance` into `reserved` area
- Add field `memory_lock` in `WASMMemoryInstance` for future refactor
- Go binding: fix type error
    https://github.com/bytecodealliance/wasm-micro-runtime/issues/3220
- Python binding:
    type annotation uses the union operator "|", which requires Python version >=3.10

language-bindings/go/wamr/module.go

@@ -117,8 +117,8 @@ func (self *Module) SetWasiArgsEx(dirList [][]byte, mapDirList [][]byte,
     C.wasm_runtime_set_wasi_args_ex(self.module, dirPtr, dirCount,
                                     mapDirPtr, mapDirCount,
                                     envPtr, envCount, argvPtr, argc,
-                                    C.int(stdinfd), C.int(stdoutfd),
-                                    C.int(stderrfd))
+                                    C.long(stdinfd), C.long(stdoutfd),
+                                    C.long(stderrfd))
 }
 
 /* Set module's wasi network address pool */