chore(deps-dev): bump vitest from 3.2.4 to 4.1.7

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 3.2.4 to 4.1.7.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.7/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.1.7
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

packages/core/package.json

@@ -58,6 +58,6 @@
   "devDependencies": {
     "tsup": "^8.0.0",
     "typescript": "^6.0.3",
-    "vitest": "^3.0.0"
+    "vitest": "^4.1.7"
   }
 }

packages/shaka-plugin/package.json

@@ -68,6 +68,6 @@
     "shaka-player": "^4.11.0",
     "tsup": "^8.0.0",
     "typescript": "^6.0.3",
-    "vitest": "^3.0.0"
+    "vitest": "^4.1.7"
   }
 }