Always decompose nvcc compilations #4119

Job	Run time
clippy ubuntu-latest	1m 13s
toml_format	9s
clippy macOS-latest	1m 21s
check_features (azure)	47s
build sccache x86_64-unknown-linux-musl	5m 57s
clippy windows-latest	2m 44s
check_features (gcs)	47s
build sccache-dist x86_64-unknown-linux-musl	4m 30s
rustfmt ubuntu-latest	10s
check_features (gha)	43s
build sccache aarch64-unknown-linux-musl	6m 13s
check_features (memcached)	35s
build sccache armv7-unknown-linux-musleabi	6m 8s
check_features (redis)	45s
coverage ubuntu-22.04 rust nightly	7m 8s
build sccache i686-unknown-linux-musl	6m 3s
check_features (s3)	46s
coverage macos-13 rust nightly	6m 51s
build sccache x86_64-apple-darwin	8m 30s
check_features (webdav)	42s
build sccache aarch64-apple-darwin	4m 52s
build sccache x86_64-pc-windows-msvc	17m 5s
build sccache aarch64-pc-windows-msvc	15m 51s
test freebsd-14.1 rust stable (ubuntu-22.04)	7m 43s
test ubuntu-20.04 rust 1.75.0 cuda11.1	6m 0s
test ubuntu-22.04 rust 1.75.0 dist-server	3m 11s
test ubuntu-20.04 rust stable	2m 49s
test ubuntu-20.04 rust beta	2m 41s
test ubuntu-20.04 rust nightly	2m 37s
test ubuntu-20.04 rust stable no-default-features	1m 39s
test ubuntu-22.04 rust stable cuda11.8	5m 37s
test ubuntu-24.04 rust 1.75.0 cuda12.6	5m 3s
test macos-13 rust stable	3m 33s
test macos-14 rust stable	3m 30s
test windows-2019 rust 1.75.0 cuda11.1	8m 55s
test windows-2019 rust nightly cuda11.8	8m 10s
test windows-2019 rust beta cuda11.8	7m 52s
test windows-2022 rust 1.75.0 cuda12.6	8m 20s
test windows-2022 rust nightly cuda12.6	8m 27s
test windows-2022 rust beta cuda12.6	8m 27s
release	0s
	3h 14m 24s

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