Bump elm-explorations/test from 2.1.2 to 2.2.0 in /review

Bumps [elm-explorations/test](https://github.com/elm-explorations/test) from 2.1.2 to 2.2.0.
- [Changelog](https://github.com/elm-explorations/test/blob/master/CHANGELOG.md)
- [Commits](elm-explorations/test@2.1.2...2.2.0)

---
updated-dependencies:
- dependency-name: elm-explorations/test
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

review/elm.json

@@ -28,15 +28,15 @@
             "elm/time": "1.0.0",
             "elm/virtual-dom": "1.0.3",
             "elm-community/list-extra": "8.7.0",
-            "elm-explorations/test": "2.1.2",
+            "elm-explorations/test": "2.2.0",
             "miniBill/elm-unicode": "1.0.2",
             "rtfeldman/elm-hex": "1.0.0",
             "stil4m/structured-writer": "1.0.3"
         }
     },
     "test-dependencies": {
         "direct": {
-            "elm-explorations/test": "2.1.2"
+            "elm-explorations/test": "2.2.0"
         },
         "indirect": {}
     }