chore(deps-dev): bump sass from 1.90.0 to 1.91.0 (#754)

Author: dependabot[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "plugin-node-patternlab-inline-remote-assets": "^0.2.1",
     "postcss": "^8.5.6",
     "prettier": "3.6.2",
-    "sass": "^1.90.0",
+    "sass": "^1.91.0",
     "style-dictionary": "3.9.2",
     "stylelint": "16.23.1",
     "stylelint-config-standard-scss": "^15.0.1",