feat: Add AutoNAT behavior #1955

Job	Run time
changes	3s
run-deny	2m 1s
build-and-run-examples	0s
run-checks (ubuntu-latest, stable)	1m 39s
run-cargo-tests	8m 9s
run-checks (ubuntu-latest, nightly)	3m 51s
run-docs	5m 20s
run-checks (ubuntu-latest, 1.75.0)	2m 1s
run-tests (ubuntu-latest, stable, all)	6m 52s
run-checks (macos-14, stable)	4m 27s
run-tests (ubuntu-latest, stable, none)	5m 41s
run-tests-windows (stable, all)	16m 23s
run-tests (ubuntu-latest, nightly, all)	10m 15s
run-checks (macos-14, nightly)	4m 9s
run-tests-windows (stable, none)	12m 15s
run-checks (macos-14, 1.75.0)	8m 35s
run-tests (ubuntu-latest, nightly, none)	6m 26s
run-tests-windows (nightly, all)	11m 24s
run-checks (windows-latest, stable)	9m 4s
run-tests-windows (nightly, none)	8m 57s
run-tests (macos-13, stable, all)	11m 23s
run-checks (windows-latest, nightly)	8m 37s
run-tests (macos-13, stable, none)	7m 27s
run-checks (windows-latest, 1.75.0)	4m 7s
run-tests (macos-13, nightly, all)	12m 47s
run-tests (macos-13, nightly, none)	9m 4s
	3h 0m 57s

Provide feedback