docs: explain that you can use `pixi install` to update the lockfile #2235

Job	Run time
Check intra-doc links	3m 6s
Cargo Format	20s
Cargo Test \| Linux	8m 39s
Cargo Test \| macOS	9m 31s
Extract crate metadata	12s
Cargo Lint	3m 11s
Cargo Test \| macOS-arm	6m 2s
Cargo Test \| Windows	14m 58s
Build Binary \| Linux-x86_64	7m 44s
Build Binary \| Linux-aarch64	8m 24s
Build Binary \| macOS-x86	14m 36s
Build Binary \| macOS-arm	6m 9s
Build Binary \| Windows	15m 11s
Build Binary \| Windows-arm	14m 10s
downstream_tests (x86_64-pc-windows-msvc, windows-latest, .exe) / Integration test on windows-latest	4m 28s
downstream_tests (x86_64-apple-darwin, macOS-latest) / Integration test on macOS-latest	2m 0s
downstream_tests (x86_64-apple-darwin, macOS-latest) / Downstream test ${{ matrix.repository }} on ${{ matrix.os }}	0s
downstream_tests (aarch64-apple-darwin, macOS-14) / Integration test on macOS-14	1m 10s
downstream_tests (x86_64-pc-windows-msvc, windows-latest, .exe) / Downstream test ${{ matrix.repository }} on ${{ matrix.os }}	0s
downstream_tests (aarch64-apple-darwin, macOS-14) / Downstream test ${{ matrix.repository }} on ${{ matrix.os }}	0s
downstream_tests (x86_64-unknown-linux-musl, ubuntu-20.04) / Integration test on ubuntu-20.04	52s
downstream_tests (x86_64-unknown-linux-musl, ubuntu-20.04) / Downstream test ${{ matrix.repository }} on ${{ matrix.os }}	0s
	2h 0m 43s

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