Move access to externals to Namespace #23787

Job	Run time
build-forc-test-project	4m 4s
build-forc-doc-sway-lib-std	1m 27s
build-mdbook	5m 7s
build-reference-examples	1m 20s
build-sway-examples	1m 12s
build-sway-lib-core	2m 12s
build-sway-lib-std	59s
cargo-build-workspace	1m 44s
cargo-clippy	48s
cargo-fmt-check	17s
cargo-run-e2e-test-evm	4m 35s
cargo-test-forc	1m 56s
cargo-test-lib-std	8m 4s
cargo-test-sway-lsp	8m 4s
cargo-test-workspace	4m 10s
cargo-toml-fmt-check	12s
check-sdk-harness-test-suite-compatibility	52s
cargo-unused-deps-check	3m 6s
forc-fmt-check-panic	2m 14s
forc-fmt-check-sway-examples	48s
forc-fmt-check-sway-lib-std	1m 1s
forc-fmt-check-sway-lib-core	1m 11s
forc-pkg-fuels-deps-check	17s
forc-run-benchmarks	2m 54s
forc-unit-tests	7m 57s
get-fuel-core-version	1m 3s
pre-publish-check	0s
cargo-run-e2e-test	6m 33s
cargo-run-e2e-test-release	6m 34s
cargo-test-forc-client	3m 0s
cargo-test-forc-node	1m 20s
cargo-test-forc-debug	2m 35s
notify-slack-on-failure	1s
publish	1s
build-publish-master-image	1s
build-publish-release-image	1s
Build and upload forc binaries to release	1s
verifications-complete	1s
	1h 27m 42s

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