Bump cspell from 8.14.4 to 8.15.3

Bumps [cspell](https://github.com/streetsidesoftware/cspell/tree/HEAD/packages/cspell) from 8.14.4 to 8.15.3.
- [Release notes](https://github.com/streetsidesoftware/cspell/releases)
- [Changelog](https://github.com/streetsidesoftware/cspell/blob/main/packages/cspell/CHANGELOG.md)
- [Commits](https://github.com/streetsidesoftware/cspell/commits/v8.15.3/packages/cspell)

---
updated-dependencies:
- dependency-name: cspell
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -43,7 +43,7 @@
     "@types/react-router-dom": "^5.3.3",
     "@types/webpack-livereload-plugin": "^2.3.6",
     "copy-webpack-plugin": "^12.0.2",
-    "cspell": "^8.14.4",
+    "cspell": "^8.15.3",
     "css-loader": "^7.1.2",
     "eslint-plugin-deprecation": "^3.0.0",
     "eslint-webpack-plugin": "^4.2.0",