Bump @vue/language-server in /org.eclipse.wildwebdeveloper

Bumps [@vue/language-server](https://github.com/vuejs/language-tools/tree/HEAD/packages/vue-language-server) from 1.8.11 to 1.8.15.
- [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/v1.8.15/packages/vue-language-server)

---
updated-dependencies:
- dependency-name: "@vue/language-server"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

org.eclipse.wildwebdeveloper/package.json

@@ -16,7 +16,7 @@
     "debugger-for-chrome": "file:target/debugger-for-chrome-4.13.0.tgz",
     "eslint-server": "file:target/eslint-server-2.4.1.tgz",
     "node-debug2": "file:target/node-debug2-1.43.0.tgz",
-    "@vue/language-server" : "1.8.11",
+    "@vue/language-server" : "1.8.15",
     "fsevents" : "2.3.3"
   }
 }