feat(MR): [MR-638] Include best-effort calls in `xnet_compatibility` test #27170

Job	Run time
Bazel Test All	1m 28s
Bazel Build Fuzzers	1m 18s
Bazel Build Fuzzers AFL	1m 17s
Bazel Test macOS Intel	0s
Build IC	1m 13s
Cargo Build Release Linux	10m 49s
Cargo Clippy Linux	3m 4s
Python CI Tests	1m 29s
Build Determinism (//publish/binaries:upload, release, build-ic/release, false)	10s
Build Determinism (//publish/canisters:upload, canisters, build-ic/canisters, false)	7s
Build Determinism (//ic-os/guestos/envs/prod:upload_disk-img, guest-os/update-img, build-ic/icos/...	9s
Build Determinism (//ic-os/hostos/envs/prod:upload_update-img, host-os/update-img, build-ic/icos/...	3m 42s
Build Determinism (//ic-os/setupos/envs/prod:upload_disk-img, setup-os/disk-img, build-ic/icos/se...	11s
	24m 57s

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