Bump assert_cmd from 1.0.8 to 2.0.0

Bumps [assert_cmd](https://github.com/assert-rs/assert_cmd) from 1.0.8 to 2.0.0.
- [Release notes](https://github.com/assert-rs/assert_cmd/releases)
- [Changelog](https://github.com/assert-rs/assert_cmd/blob/master/CHANGELOG.md)
- [Commits](https://github.com/assert-rs/assert_cmd/compare/v1.0.8...v2.0.0)

---
updated-dependencies:
- dependency-name: assert_cmd
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -81,7 +81,7 @@ default-features = false
 features = ["suggestions", "color", "wrap_help"]
 
 [dev-dependencies]
-assert_cmd = "1.0.8"
+assert_cmd = "2.0.0"
 serial_test = "0.5.1"
 predicates = "2.0.2"
 wait-timeout = "0.2.0"