Add a Module::deserialize_file method (#3266)

* Add a `Module::deserialize_file` method

This commit adds a new method to the `wasmtime::Module` type,
`deserialize_file`. This is intended to be the same as the `deserialize`
method except for the serialized module is present as an on-disk file.
This enables Wasmtime to internally use `mmap` to avoid copying bytes
around and generally makes loading a module much faster.

A C API is added in this commit as well for various bindings to use this
accelerated path now as well. Another option perhaps for a Rust-based
API is to have an API taking a `File` itself to allow for a custom file
descriptor in one way or another, but for now that's left for a possible
future refactoring if we find a use case.

* Fix compat with main - handle readdonly mmap

* wip

* Try to fix Windows support

crates/runtime/Cargo.toml

@@ -30,7 +30,7 @@ anyhow = "1.0.38"
 mach = "0.3.2"
 
 [target.'cfg(target_os = "windows")'.dependencies]
-winapi = { version = "0.3.7", features = ["winbase", "memoryapi", "errhandlingapi"] }
+winapi = { version = "0.3.7", features = ["winbase", "memoryapi", "errhandlingapi", "handleapi"] }
 
 [target.'cfg(target_os = "linux")'.dependencies]
 userfaultfd = { version = "0.3.0", optional = true }