Bump svelte from 4.2.18 to 4.2.19 in /docs/vercel (#1405)

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

Author: dependabot[bot]

docs/vercel/package-lock.json

@@ -23,7 +23,7 @@
     "eslint-plugin-svelte": "^2.43.0",
     "prettier": "^3.3.3",
     "prettier-plugin-svelte": "^3.2.6",
-    "svelte": "^4.2.18",
+    "svelte": "^4.2.19",
     "svelte-check": "^3.8.5",
     "svelte-preprocess": "^6.0.2",
     "tslib": "^2.6.3",