fix(deps): update dependency sass to v1.89.2

Author: renovate[bot]

frontend/package-lock.json

@@ -17,7 +17,7 @@
     "@vuepic/vue-datepicker": "^10.0.0",
     "moment": "2.30.1",
     "pinia": "3.0.2",
-    "sass": "1.87.0",
+    "sass": "1.89.2",
     "vue": "3.5.13",
     "vue-router": "4.5.1",
     "vuetify": "3.8.3"