Build(deps-dev): Bump vitest from 2.1.3 to 2.1.9 (#79)

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 2.1.3 to 2.1.9.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v2.1.9/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 2.1.9
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

apps/api/package.json

@@ -67,6 +67,6 @@
     "tsconfig-paths": "^4.2.0",
     "typescript": "^5.7.3",
     "typescript-eslint": "^8.20.0",
-    "vitest": "^2.1.3"
+    "vitest": "^2.1.9"
   }
 }

apps/example/package.json

@@ -40,6 +40,6 @@
     "sass": "^1.77.4",
     "typescript": "^5.2.2",
     "vite": "^5.4.21",
-    "vitest": "^2.1.3"
+    "vitest": "^2.1.9"
   }
 }

packages/schema-editor/package.json

@@ -70,6 +70,6 @@
     "typescript": "^5.2.2",
     "vite": "^5.4.21",
     "vite-plugin-dts": "^4.3.0",
-    "vitest": "^2.1.3"
+    "vitest": "^2.1.9"
   }
 }