Implements fully working hierarchical lexical scopes. #22852

Job	Run time
build-sway-examples	1m 8s
build-reference-examples	59s
build-sway-lib-core	53s
build-sway-lib-std	49s
get-fuel-core-version	29s
build-mdbook	4m 51s
check-sdk-harness-test-suite-compatibility	38s
forc-fmt-check-panic	2m 6s
forc-fmt-check-sway-examples	41s
forc-fmt-check-sway-lib-core	3m 4s
forc-fmt-check-sway-lib-std	53s
build-forc-doc-sway-lib-std	2m 29s
build-forc-test-project	4m 17s
cargo-build-workspace	2m 3s
cargo-clippy	55s
cargo-run-e2e-test-evm	3m 12s
cargo-fmt-check	9s
cargo-test-lib-std	7m 49s
cargo-toml-fmt-check	17s
forc-run-benchmarks	2m 4s
cargo-test-sway-lsp	14m 40s
cargo-test-forc	1m 59s
cargo-unused-deps-check	5m 7s
cargo-test-workspace	3m 38s
forc-pkg-fuels-deps-check	16s
forc-unit-tests	4m 13s
pre-publish-check	0s
cargo-run-e2e-test-release	10m 16s
cargo-run-e2e-test	15m 30s
cargo-test-forc-client	3m 26s
cargo-test-forc-debug	2m 34s
notify-slack-on-failure	5s
publish	0s
build-publish-master-image	0s
build-publish-release-image	0s
Build and upload forc binaries to release	0s
verifications-complete	0s
	1h 41m 30s

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