Update install.md #1353

Job	Run time
Pipeline Start	0s
Build 🛠️ / Tarball 🛠️	2m 30s
Checks 📋 / Find Checks 🔍	15s
Docs 📕 / Documentation 📕	24s
Checks 📋 / Flake Check ❄️ (nixpkgs-fmt)	19s
Checks 📋 / Flake Check ❄️ (rustfmt)	34s
Checks 📋 / Flake Check ❄️ (dotnet-format)	29s
Checks 📋 / Flake Check ❄️ (test-native-utils)	1m 4s
Checks 📋 / Flake Check ❄️ (side-effects)	25s
Checks 📋 / Flake Check ❄️ (username)	1m 21s
Checks 📋 / Flake Check ❄️ (nixpkgs-input)	17s
Validate 🩺 / Validate Tarball 🩺	43s
Tests 🧪 / Find Tests 🔍	9s
Tests 🧪 / Test 🧪 (tests/shells.Tests.ps1)	6m 42s
Tests 🧪 / Test 🧪 (tests/login-shell/login-shell.Tests.ps1)	1m 53s
Tests 🧪 / Test 🧪 (tests/systemd-user.Tests.ps1)	2m 10s
Tests 🧪 / Test 🧪 (tests/slow-activation/slow-activation.Tests.ps1)	2m 36s
Tests 🧪 / Test 🧪 (tests/exit-codes.Tests.ps1)	1m 51s
Tests 🧪 / Test 🧪 (tests/systemd-services.Tests.ps1)	1m 49s
Tests 🧪 / Test 🧪 (tests/username-change/username-change.Tests.ps1)	3m 5s
Tests 🧪 / Test 🧪 (tests/basic-functionality.Tests.ps1)	3m 15s
Tests 🧪 / Test 🧪 (tests/docker/docker.Tests.ps1)	2m 52s
Pipeline Passed ✅	10s
	34m 53s

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