Bump tauri-plugin-shell from 2.0.2 to 2.2.1 in /src-tauri (#24)

Bumps [tauri-plugin-shell](https://github.com/tauri-apps/plugins-workspace) from 2.0.2 to 2.2.1.
- [Release notes](https://github.com/tauri-apps/plugins-workspace/releases)
- [Commits](tauri-apps/plugins-workspace@fs-v2.0.2...os-v2.2.1)

---
updated-dependencies:
- dependency-name: tauri-plugin-shell
  dependency-version: 2.2.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src-tauri/Cargo.lock

@@ -28,6 +28,6 @@ dns-lookup = "2.0.4"
 tokio = { version =  "1.41.1", features = ["sync"] }
 reqwest = "0.12.9"
 ffbuildtool = { git = "https://github.com/OpenFusionProject/ffbuildtool.git", tag = "v5.1.0", default-features = false }
-tauri-plugin-shell = "2.0.2"
+tauri-plugin-shell = "2.2.1"
 tauri-plugin-dialog = "2"
 regex = "1.11.1"