build(deps): bump stil4m/elm-syntax from 7.3.6 to 7.3.7 in /review

Bumps [stil4m/elm-syntax](https://github.com/stil4m/elm-syntax) from 7.3.6 to 7.3.7.
- [Changelog](https://github.com/stil4m/elm-syntax/blob/master/CHANGELOG.md)
- [Commits](stil4m/elm-syntax@7.3.6...7.3.7)

---
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

@@ -15,7 +15,7 @@
             "jfmengels/elm-review-the-elm-architecture": "1.0.3",
             "jfmengels/elm-review-unused": "1.2.3",
             "r-k-b/no-long-import-lines": "1.0.4",
-            "stil4m/elm-syntax": "7.3.6",
+            "stil4m/elm-syntax": "7.3.7",
             "truqu/elm-review-nobooleancase": "1.0.1"
         },
         "indirect": {