Bump eslint from 5.16.0 to 8.22.0

Bumps [eslint](https://github.com/eslint/eslint) from 5.16.0 to 8.22.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v5.16.0...v8.22.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/eslint-plugin-kolibri/package.json

@@ -8,7 +8,7 @@
     "requireindex": "^1.1.0"
   },
   "devDependencies": {
-    "eslint": "^5.16.0"
+    "eslint": "^8.22.0"
   },
   "engines": {
     "node": ">=0.10.0"

packages/kolibri-tools/package.json

@@ -37,7 +37,7 @@
     "csv-parse": "^4.14.1",
     "csv-writer": "^1.3.0",
     "del": "^6.0.0",
-    "eslint": "^6.8.0",
+    "eslint": "^8.22.0",
     "eslint-config-prettier": "^6.9.0",
     "eslint-config-vue": "^2.0.2",
     "eslint-plugin-import": "^2.20.0",