chore(deps-dev): bump the test group across 1 directory with 4 updates

Bumps the test group with 4 updates in the / directory: [@sveltejs/vite-plugin-svelte](https://github.com/sveltejs/vite-plugin-svelte/tree/HEAD/packages/vite-plugin-svelte), [happy-dom](https://github.com/capricorn86/happy-dom), [jest-environment-jsdom](https://github.com/jestjs/jest/tree/HEAD/packages/jest-environment-jsdom) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `@sveltejs/vite-plugin-svelte` from 5.1.1 to 6.1.0
- [Release notes](https://github.com/sveltejs/vite-plugin-svelte/releases)
- [Changelog](https://github.com/sveltejs/vite-plugin-svelte/blob/main/packages/vite-plugin-svelte/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/vite-plugin-svelte/commits/@sveltejs/vite-plugin-svelte@6.1.0/packages/vite-plugin-svelte)

Updates `happy-dom` from 17.6.3 to 18.0.1
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v17.6.3...v18.0.1)

Updates `jest-environment-jsdom` from 29.7.0 to 30.0.5
- [Release notes](https://github.com/jestjs/jest/releases)
- [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/jestjs/jest/commits/v30.0.5/packages/jest-environment-jsdom)

Updates `vite` from 6.3.5 to 7.0.6
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.0.6/packages/vite)

---
updated-dependencies:
- dependency-name: "@sveltejs/vite-plugin-svelte"
  dependency-version: 6.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: test
- dependency-name: happy-dom
  dependency-version: 18.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: test
- dependency-name: jest-environment-jsdom
  dependency-version: 30.0.5
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: test
- dependency-name: vite
  dependency-version: 7.0.6
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: test
...

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

Author: dependabot[bot]

package.json

@@ -93,7 +93,7 @@
   "devDependencies": {
     "@eslint/js": "^9.26.0",
     "@jest/globals": "^29.7.0",
-    "@sveltejs/vite-plugin-svelte": "^5.0.3",
+    "@sveltejs/vite-plugin-svelte": "^6.1.0",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/user-event": "^14.6.1",
     "@vitest/coverage-v8": "^3.1.3",
@@ -109,9 +109,9 @@
     "eslint-plugin-unicorn": "^59.0.1",
     "expect-type": "^1.2.1",
     "globals": "^16.1.0",
-    "happy-dom": "^17.4.6",
+    "happy-dom": "^18.0.1",
     "jest": "^29.7.0",
-    "jest-environment-jsdom": "^29.7.0",
+    "jest-environment-jsdom": "^30.0.5",
     "jsdom": "^26.1.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^3.5.3",
@@ -126,7 +126,7 @@
     "typescript-eslint": "^8.32.0",
     "typescript-svelte-plugin": "^0.3.46",
     "unified-prettier": "^2.0.1",
-    "vite": "^6.3.5",
+    "vite": "^7.0.6",
     "vitest": "^3.1.3"
   }
 }