Bump stil4m/elm-syntax from 7.3.7 to 7.3.8 in /review

Bumps [stil4m/elm-syntax](https://github.com/stil4m/elm-syntax) from 7.3.7 to 7.3.8.
- [Changelog](https://github.com/stil4m/elm-syntax/blob/master/CHANGELOG.md)
- [Commits](stil4m/elm-syntax@7.3.7...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] <[email protected]>

review/elm.json

@@ -17,7 +17,7 @@
             "jfmengels/elm-review-unused": "1.2.3",
             "lue-bird/elm-review-record-alias-constructor": "1.1.3",
             "sparksp/elm-review-forbidden-words": "1.0.1",
-            "stil4m/elm-syntax": "7.3.7"
+            "stil4m/elm-syntax": "7.3.8"
         },
         "indirect": {
             "Chadtech/elm-bool-extra": "2.4.2",