`updater > windows > installerArgs` should be spilt up now with multiple updater types

[Legend-Master]

Describe the bug

With #2624, we can now have multiple Windows updaters at the same time, and the installerArgs should be split up to support each cases separately

Our app-updater test for the .msi installer doesn't work right now because it is passed a /NS arg (fixed in 6113438)

Reproduction

No response

Expected behavior

No response

Full tauri info output

[✔] Environment
    - OS: Windows 10.0.19045 x86_64 (X64)
    ✔ WebView2: 145.0.3800.82
    ✔ MSVC: Visual Studio Community 2022
    ✔ rustc: 1.93.1 (01f6ddf75 2026-02-11)
    ✔ cargo: 1.93.1 (083ac5135 2025-12-15)
    ✔ rustup: 1.28.2 (e4f3ad6f8 2025-04-28)
    ✔ Rust toolchain: stable-x86_64-pc-windows-msvc (default)
    - node: 24.14.0
    - pnpm: 10.28.0
    - yarn: 1.22.22
    - npm: 11.5.2
    - deno: deno 2.7.1

[-] Packages
    - tauri 🦀: 2.10.0, (outdated, latest: 2.10.2)
    - tauri-build 🦀: 2.5.4, (outdated, latest: 2.5.5)
    - wry 🦀: 0.54.1, (outdated, latest: 0.54.2)
    - tao 🦀: 0.34.5
    - @tauri-apps/api  ⱼₛ: not installed!
    - @tauri-apps/cli  ⱼₛ: 2.10.0

Stack trace

Additional context

No response