[bug] Tauri 2 on Android: "This app was build for an older version of Android"

[louis993546]

Describe the bug

Installation of a fresh Tauri 2 template app, triggers this pop-up on modern Android devices:

Reproduction

1. Create a new Tauri 2 project
2. ${package manager} run tauri android dev

Expected behavior

There should not be an "older version of Android" popup

Full tauri info output

[✔] Environment
    - OS: Mac OS 14.6.1 X64
    ✔ Xcode Command Line Tools: installed
    ✔ rustc: 1.80.1 (3f5fd8dd4 2024-08-06)
    ✔ cargo: 1.80.1 (376290515 2024-07-16)
    ✔ rustup: 1.27.1 (54dd3d00f 2024-04-24)
    ✔ Rust toolchain: stable-aarch64-apple-darwin (default)
    - node: 20.9.0
    - yarn: 1.22.19
    - npm: 10.1.0
    - bun: 1.1.25

[-] Packages
    - tauri [RUST]: 2.0.0-rc.5
    - tauri-build [RUST]: 2.0.0-rc.5
    - wry [RUST]: 0.42.0
    - tao [RUST]: 0.29.0
    - @tauri-apps/api [NPM]: 2.0.0-rc.2
    - @tauri-apps/cli [NPM]: 2.0.0-rc.6

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../dist
    - devUrl: http://localhost:1420/
    - framework: SolidJS
    - bundler: Vite

[-] iOS
    - Developer Teams: (redacted)

Stack trace

No response

Additional context

Looks like #10558 accidentally removed targetSdk for the Android Application.

See the 2nd part of this answer: https://stackoverflow.com/a/75280536

There should still be targetSdk = 34 in the Android block

[ishaan26]

As mentioned, adding targetSdk = 34 to src-tauri/gen/android/app/build.gradle.kts -> android { defaultConfig { ... } } fixes the issue for me.