feat(autonatv2): Implement autonat v2 #196

Job	Run time
Check rustdoc intra-doc links	8s
Compile on wasm32-unknown-unknown	9s
Compile on wasm32-unknown-emscripten	15s
Compile with select features (mdns tcp dns tokio)	9s
Compile on wasm32-wasi	6s
Compile with MSRV	10s
Compile with select features (mdns tcp dns async-std)	10s
Compile on x86_64-apple-darwin	5s
Compile on x86_64-pc-windows-msvc	7s
Run all WASM tests	5s
cargo-deny	6s
Check for changes in proto files	5s
clippy (1.78.0)	9s
clippy (beta)	10s
Ensure that `Cargo.lock` is up-to-date	9s
examples	7s
gather_published_crates	4s
IPFS Integration tests	6s
manifest_lint	3s
rustfmt	9s
semver	6s
Test ${{ matrix.crate }}	1s
	2m 39s

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