fix array element type algorithm to avoid selecting never #21502

Job	Run time
build-sway-lib-core	1m 10s
get-fuel-core-version	46s
build-sway-examples	1m 37s
build-sway-lib-std	1m 23s
build-reference-examples	1m 19s
forc-fmt-check-sway-lib-core	1m 14s
forc-fmt-check-sway-lib-std	1m 0s
build-forc-doc-sway-lib-std	2m 20s
build-forc-test-project	3m 52s
build-mdbook	4m 49s
cargo-build-workspace	2m 16s
cargo-clippy	1m 1s
cargo-fmt-check	13s
cargo-run-e2e-test-evm	6m 36s
cargo-run-e2e-test-midenvm	6m 31s
cargo-test-lib-std	3m 11s
cargo-toml-fmt-check	14s
check-sdk-harness-test-suite-compatibility	43s
forc-fmt-check-panic	2m 4s
forc-fmt-check-sway-examples	56s
forc-pkg-fuels-deps-check	14s
forc-run-benchmarks	3m 33s
forc-unit-tests	2m 10s
cargo-test-sway-lsp	5m 33s
cargo-test-workspace	5m 42s
cargo-unused-deps-check	4m 12s
pre-publish-check	0s
cargo-test-forc-client	4m 25s
cargo-run-e2e-test-release	14m 30s
cargo-test-forc-debug	3m 58s
cargo-run-e2e-test	13m 39s
notify-slack-on-failure	0s
publish	0s
build-publish-master-image	0s
build-publish-release-image	0s
Build and upload forc binaries to release	0s
	1h 41m 11s

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