chore(deps): Update dependency sass to v1.86.3 (#519)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

services/frontend/package-lock.json

@@ -17,7 +17,7 @@
         "@sveltejs/vite-plugin-svelte": "3.1.2",
         "@types/throttle-debounce": "5.0.2",
         "mdsvex": "0.12.3",
-        "sass": "1.86.2",
+        "sass": "1.86.3",
         "svelte": "4.2.19",
         "svelte-check": "4.1.5",
         "svelte-loading-spinners": "0.3.6",