fix: resolve UB in _add, __sub, _mul for u8, u16, u32 #23449

Job	Run time
build-sway-lib-core	58s
get-fuel-core-version	33s
build-reference-examples	1m 1s
build-sway-examples	1m 10s
forc-fmt-check-sway-lib-core	1m 9s
forc-fmt-check-sway-lib-std	48s
build-forc-doc-sway-lib-std	1m 54s
build-forc-test-project	4m 7s
build-mdbook	7m 11s
build-sway-lib-std	54s
check-sdk-harness-test-suite-compatibility	31s
forc-fmt-check-panic	2m 8s
forc-fmt-check-sway-examples	58s
cargo-build-workspace	3m 1s
cargo-clippy	1m 0s
cargo-fmt-check	12s
cargo-run-e2e-test-evm	8m 47s
cargo-test-forc	2m 25s
cargo-test-lib-std	8m 32s
cargo-test-sway-lsp	9m 1s
cargo-toml-fmt-check	13s
forc-pkg-fuels-deps-check	20s
forc-run-benchmarks	2m 32s
forc-unit-tests	8m 20s
cargo-unused-deps-check	6m 43s
cargo-test-workspace	6m 5s
pre-publish-check	0s
cargo-run-e2e-test	13m 16s
cargo-test-forc-debug	2m 46s
cargo-run-e2e-test-release	11m 36s
cargo-test-forc-client	2m 55s
cargo-test-forc-node	1m 14s
notify-slack-on-failure	1s
build-publish-master-image	0s
publish	0s
build-publish-release-image	0s
Build and upload forc binaries to release	0s
verifications-complete	0s
	1h 52m 21s

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