⬆️ Bump stil4m/elm-syntax from 7.3.2 to 7.3.8 in /review

Bumps [stil4m/elm-syntax](https://github.com/stil4m/elm-syntax) from 7.3.2 to 7.3.8.
- [Changelog](https://github.com/stil4m/elm-syntax/blob/master/CHANGELOG.md)
- [Commits](stil4m/elm-syntax@7.3.2...7.3.8)

---
updated-dependencies:
- dependency-name: stil4m/elm-syntax
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

review/elm.json

@@ -14,7 +14,7 @@
       "jfmengels/elm-review-documentation": "2.0.4",
       "jfmengels/elm-review-simplify": "2.1.4",
       "jfmengels/elm-review-unused": "1.2.3",
-      "stil4m/elm-syntax": "7.3.2"
+      "stil4m/elm-syntax": "7.3.8"
     },
     "indirect": {
       "elm/bytes": "1.0.8",