bump(deps): update typescript-eslint monorepo to ^6.20.0 (#770)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[@typescript-eslint/eslint-plugin](https://togithub.com/typescript-eslint/typescript-eslint)
([source](https://togithub.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin))
| [`^6.19.1` ->
`^6.20.0`](https://renovatebot.com/diffs/npm/@typescript-eslint%2feslint-plugin/6.20.0/6.20.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@typescript-eslint%2feslint-plugin/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@typescript-eslint%2feslint-plugin/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@typescript-eslint%2feslint-plugin/6.20.0/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@typescript-eslint%2feslint-plugin/6.20.0/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[@typescript-eslint/parser](https://togithub.com/typescript-eslint/typescript-eslint)
([source](https://togithub.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser))
| [`^6.19.1` ->
`^6.20.0`](https://renovatebot.com/diffs/npm/@typescript-eslint%2fparser/6.20.0/6.20.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@typescript-eslint%2fparser/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@typescript-eslint%2fparser/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@typescript-eslint%2fparser/6.20.0/6.20.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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workspace/eslint-config/package.json

@@ -4,8 +4,8 @@
   "main": "./index.js",
   "dependencies": {
     "@eslint/js": "^8.56.0",
-    "@typescript-eslint/eslint-plugin": "^6.19.1",
-    "@typescript-eslint/parser": "^6.19.1",
+    "@typescript-eslint/eslint-plugin": "^6.20.0",
+    "@typescript-eslint/parser": "^6.20.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-import": "^2.29.1",
     "eslint-plugin-no-only-tests": "^3.1.0",