Component support for WASI p2

[jbourassa]

Add support for WASI p2.

TODOs (potentially incomplete):

• Replace wasi_common crate with wasmtime_wasi
  • Requires rebuilding deterministic context, hopefully it should be trivial.
• Ensure deterministic context also disables udp, tcp, and other form of non-determinism.
• Expose additional methods such as inherit_network, allow_ip_name_lookup, allow_udp, allow_tcp

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WasiCtxBuilder has settings where the user can inject an implementation, e.g. socket_addr_check. Ideally, we'd allow Ruby blocks to define such implementations. But unsure how we can achieve this: calling an arbitrary Ruby block is faillible, and the implementations do not allow for failure. Given this challenge, I'd suggest skipping those config knobs initially.