build(deps): bump nix from 0.26.2 to 0.26.4 #3162

Job	Run time
clippy ubuntu-latest	3m 11s
build sccache x86_64-unknown-linux-musl	5m 15s
clippy macOS-latest	5m 12s
test ubuntu-20.04 rust 1.67.1	4m 36s
build sccache-dist x86_64-unknown-linux-musl	4m 2s
clippy windows-latest	4m 37s
test ubuntu-22.04 rust 1.67.1 dist-server	5m 34s
build sccache aarch64-unknown-linux-musl	6m 0s
rustfmt ubuntu-latest	12s
test ubuntu-20.04 rust stable	2m 34s
build sccache x86_64-apple-darwin	12m 34s
test ubuntu-20.04 rust beta	2m 26s
build sccache aarch64-apple-darwin	15m 46s
test ubuntu-20.04 rust nightly	2m 28s
toml_format	5s
build sccache x86_64-pc-windows-msvc	11m 35s
test ubuntu-22.04 rust stable	2m 26s
test macOS-11 rust stable	4m 26s
coverage ubuntu-20.04 rust nightly	4m 51s
test windows-2019 rust 1.67.1	6m 42s
test windows-2019 rust nightly	4m 18s
coverage macOS-11 rust nightly	10m 13s
test windows-2019 rust beta	4m 18s
test freebsd-13.2 rust stable (macos-12, 13.2)	27m 28s
release	0s
	2h 30m 49s

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