Revert "cli/new: temporarily disable GitHub workflow" #27

Job	Run time
lint-build	50s
rustfmt	5s
test (stable, x86_64-unknown-linux-gnu)	3m 11s
test-flake (x86_64-unknown-linux-gnu)	10m 23s
test (stable, x86_64-unknown-linux-musl)	5m 10s
test-wasm	1m 12s
test-flake (x86_64-unknown-linux-musl)	10m 15s
test (stable, aarch64-unknown-linux-musl)	1m 59s
test-flake (aarch64-unknown-linux-musl)	10m 14s
test (stable, x86_64-apple-darwin)	8m 8s
test-flake (x86_64-apple-darwin)	20m 48s
test (stable, x86_64-pc-windows-msvc)	5m 46s
test-flake (aarch64-apple-darwin, macos-14)	6m 36s
test (stable, aarch64-apple-darwin, macos-14, false, true, true)	3m 13s
test-projects	1m 42s
	1h 29m 32s

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