build(deps-dev): bump @typescript-eslint/eslint-plugin (#120)

Author: dependabot[bot]

package-lock.json

@@ -50,7 +50,7 @@
     "@types/webpack": "^4.41.25",
     "@types/webpack-bundle-analyzer": "^3.9.0",
     "@types/webpack-dev-server": "^3.11.1",
-    "@typescript-eslint/eslint-plugin": "^4.14.2",
+    "@typescript-eslint/eslint-plugin": "^4.15.1",
     "@typescript-eslint/parser": "^4.14.2",
     "babel-loader": "^8.2.2",
     "clean-webpack-plugin": "^3.0.0",