Bump vue-tsc from 3.0.3 to 3.1.5

Bumps [vue-tsc](https://github.com/vuejs/language-tools/tree/HEAD/packages/tsc) from 3.0.3 to 3.1.5.
- [Release notes](https://github.com/vuejs/language-tools/releases)
- [Changelog](https://github.com/vuejs/language-tools/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/language-tools/commits/v3.1.5/packages/tsc)

---
updated-dependencies:
- dependency-name: vue-tsc
  dependency-version: 3.1.5
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -31,7 +31,7 @@
     "vite": "^6.4.1",
     "vite-plugin-vue-devtools": "^7.7.7",
     "vitest": "^3.2.4",
-    "vue-tsc": "^3.0.3"
+    "vue-tsc": "^3.1.5"
   },
   "pnpm": {
     "overrides": {