Merge pull request #3025 from Azure/dependabot/npm_and_yarn/generator/typescript-eslint/eslint-plugin-6.21.0

Bump @typescript-eslint/eslint-plugin from 6.1.0 to 6.21.0 in /generator

Author: anthony-c-martin

generator/package-lock.json

@@ -27,7 +27,7 @@
     "@types/lodash": "^4.14.200",
     "@types/node": "^20.12.2",
     "@types/yargs": "^17.0.24",
-    "@typescript-eslint/eslint-plugin": "^6.1.0",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
     "@typescript-eslint/parser": "^6.9.1",
     "async": "^3.2.4",
     "autorest": "^3.6.3",