Bump vite from 6.4.1 to 6.4.2 in /installer-gui

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.4.1 to 6.4.2.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v6.4.2/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v6.4.2/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 6.4.2
  dependency-type: direct:development
...

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

installer-gui/package-lock.json

@@ -29,7 +29,7 @@
                 "svelte-check": "^4.0.0",
                 "typescript": "~5.6.2",
                 "typescript-eslint": "^8.46.2",
-                "vite": "^6.0.3"
+                "vite": "^6.4.2"
             }
         },
         "node_modules/@esbuild/aix-ppc64": {
@@ -4122,9 +4122,9 @@
             "license": "MIT"
         },
         "node_modules/vite": {
-            "version": "6.4.1",
-            "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.1.tgz",
-            "integrity": "sha512-+Oxm7q9hDoLMyJOYfUYBuHQo+dkAloi33apOPP56pzj+vsdJDzr+j1NISE5pyaAuKL4A3UD34qd0lx5+kfKp2g==",
+            "version": "6.4.2",
+            "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.2.tgz",
+            "integrity": "sha512-2N/55r4JDJ4gdrCvGgINMy+HH3iRpNIz8K6SFwVsA+JbQScLiC+clmAxBgwiSPgcG9U15QmvqCGWzMbqda5zGQ==",
             "license": "MIT",
             "dependencies": {
                 "esbuild": "^0.25.0",