Revert "[GHA] Upgrade actions/checkout to v4"

[sionescu]

Reverts #12025

[trunk-io]

⏱️ 23h 24m total CI duration on this PR

Job	Cumulative Duration	Recent Runs
test-replay / replay-verify (16)	2h	🟥
test-replay / replay-verify (8)	2h	🟥
test-replay / replay-verify (10)	2h	🟥
test-replay / replay-verify (9)	2h	🟥
test-replay / replay-verify (11)	1h 46m	🟩
test-replay / replay-verify (15)	1h 39m	🟩
test-replay / replay-verify (6)	1h 26m	🟩
test-replay / replay-verify (12)	1h 17m	🟩
test-replay / replay-verify (1)	1h 12m	🟩
test-replay / replay-verify (2)	1h 11m	🟩
test-replay / replay-verify (13)	1h 10m	🟩
test-replay / replay-verify (4)	1h 3m	🟩
test-replay / replay-verify (3)	54m	🟩
test-replay / replay-verify (5)	53m	🟩
test-replay / replay-verify (7)	49m	🟩
rust-unit-tests	30m	🟩
windows-build	22m	🟩
rust-move-tests	18m	🟩
test-replay / replay-verify (0)	14m	⬜
prover-inconsistency-test	10m	🟥
rust-lints	7m	🟩
check	4m	🟩
run-tests-main-branch	4m	🟥
general-lints	3m	🟩
build	2m	🟥
check-dynamic-deps	2m	🟩
rust-move-unit-coverage	1m	🟥
determine-test-metadata	1m	🟩
determine-test-metadata	1m	🟩
determine-test-metadata	1m	🟩
cargo-metadata	1m	🟩
test-replay / replay-verify (14)	31s	⬜
semgrep/ci	19s	🟩
update	12s	🟩
file_change_determinator	10s	🟩
file_change_determinator	8s	🟩
determine-test-metadata	6s	🟩
permission-check	3s	🟩
permission-check	2s	🟩
permission-check	2s	🟩
permission-check	1s	🟩

🚨 1 job on the last run was significantly faster/slower than expected

Job	Duration	vs 7d avg	Delta
windows-build	22m	18m

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