build(deps): bump tauri-plugin-single-instance from 2.0.1 to 2.2.0 in…

… /src-tauri (#94)

build(deps): bump tauri-plugin-single-instance in /src-tauri

Bumps [tauri-plugin-single-instance](https://github.com/tauri-apps/plugins-workspace) from 2.0.1 to 2.2.0.
- [Release notes](https://github.com/tauri-apps/plugins-workspace/releases)
- [Commits](tauri-apps/plugins-workspace@os-v2.0.1...os-v2.2.0)

---
updated-dependencies:
- dependency-name: tauri-plugin-single-instance
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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