Bump diff from 7.0.0 to 8.0.3 in /exercises/practice/relative-distance

Bumps [diff](https://github.com/kpdecker/jsdiff) from 7.0.0 to 8.0.3.
- [Changelog](https://github.com/kpdecker/jsdiff/blob/master/release-notes.md)
- [Commits](kpdecker/jsdiff@7.0.0...v8.0.3)

---
updated-dependencies:
- dependency-name: diff
  dependency-version: 8.0.3
  dependency-type: direct:development
...

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

Author: dependabot[bot]

exercises/practice/relative-distance/package.json

@@ -17,7 +17,7 @@
     "@types/shelljs": "^0.8.17",
     "babel-jest": "^29.7.0",
     "core-js": "~3.42.0",
-    "diff": "^8.0.2",
+    "diff": "^8.0.3",
     "eslint": "^9.28.0",
     "expect": "^29.7.0",
     "globals": "^16.3.0",