Bump assert_cmd from 1.0.8 to 2.0.4

Bumps [assert_cmd](https://github.com/assert-rs/assert_cmd) from 1.0.8 to 2.0.4.
- [Release notes](https://github.com/assert-rs/assert_cmd/releases)
- [Changelog](https://github.com/assert-rs/assert_cmd/blob/master/CHANGELOG.md)
- [Commits](assert-rs/assert_cmd@v1.0.8...v2.0.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -33,7 +33,7 @@ rand = "0.8"
 libmath = "0.2.1"
 cfg-if = "1.0.0"
 assert_fs = "1.0"
-assert_cmd = "1.0"
+assert_cmd = "2.0"
 chrono = "0.4.19"
 serde_json = "1.0.53"
 serde = "1.0.53"