Update eslint requirement in /src/main/javascript/lyra

Updates the requirements on [eslint](https://github.com/eslint/eslint) to permit the latest version.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v7.30.0...v7.31.0)

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

Author: dependabot-preview[bot]

src/main/javascript/lyra/package.json

@@ -48,7 +48,7 @@
     "chai": "^4.3.4",
     "css-loader": "^6.1.0",
     "dojo-webpack-plugin": "^3.0.1",
-    "eslint": "^7.30.0",
+    "eslint": "^7.31.0",
     "eslint-config-airbnb-base": "^14.2.1",
     "eslint-plugin-chai-expect": "^2.2.0",
     "eslint-plugin-chai-friendly": "^0.7.1",