chore(deps-dev): bump @typescript-eslint/eslint-plugin (#259)

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 8.40.0 to 8.42.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.42.0/packages/eslint-plugin)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-version: 8.42.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

package.json

@@ -32,7 +32,7 @@
     "wrap-ansi": "^7.0.0"
 },
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^8.40.0",
+    "@typescript-eslint/eslint-plugin": "^8.42.0",
     "@typescript-eslint/parser": "^8.0.1",
     "@vitest/coverage-v8": "^2.0.2",
     "autoprefixer": "^10.4.21",

packages/backend/package.json

@@ -57,7 +57,7 @@
   "devDependencies": {
     "@podman-desktop/api": "1.21.0",
     "@types/node": "^22",
-    "@typescript-eslint/eslint-plugin": "^8.40.0",
+    "@typescript-eslint/eslint-plugin": "^8.42.0",
     "@typescript-eslint/parser": "^6.16.0",
     "@vitest/coverage-v8": "^2.0.2",
     "eslint": "^8.56.0",

packages/frontend/package.json

@@ -34,7 +34,7 @@
     "@tsconfig/svelte": "^5.0.5",
     "@types/humanize-duration": "^3.27.4",
     "@types/node": "^22.15.21",
-    "@typescript-eslint/eslint-plugin": "^8.40.0",
+    "@typescript-eslint/eslint-plugin": "^8.42.0",
     "@typescript-eslint/parser": "^6.21.0",
     "autoprefixer": "^10.4.21",
     "filesize": "^11.0.2",