chore(deps-dev): Bump sass in /build/frontend-legacy

Bumps [sass](https://github.com/sass/dart-sass) from 1.98.0 to 1.99.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.98.0...1.99.0)

---
updated-dependencies:
- dependency-name: sass
  dependency-version: 1.99.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

build/frontend-legacy/package-lock.json

@@ -106,7 +106,7 @@
         "patch-package": "^8.0.1",
         "raw-loader": "^4.0.2",
         "regextras": "^0.8.0",
-        "sass": "^1.98.0",
+        "sass": "^1.99.0",
         "typescript": "^5.9.2",
         "vite": "^7.3.2",
         "vitest": "^4.1.4",
@@ -16007,9 +16007,9 @@
       "peer": true
     },
     "node_modules/sass": {
-      "version": "1.98.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.98.0.tgz",
-      "integrity": "sha512-+4N/u9dZ4PrgzGgPlKnaaRQx64RO0JBKs9sDhQ2pLgN6JQZ25uPQZKQYaBJU48Kd5BxgXoJ4e09Dq7nMcOUW3A==",
+      "version": "1.99.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.99.0.tgz",
+      "integrity": "sha512-kgW13M54DUB7IsIRM5LvJkNlpH+WhMpooUcaWGFARkF1Tc82v9mIWkCbCYf+MBvpIUBSeSOTilpZjEPr2VYE6Q==",
       "dev": true,
       "license": "MIT",
       "dependencies": {

build/frontend-legacy/package.json

@@ -125,7 +125,7 @@
     "patch-package": "^8.0.1",
     "raw-loader": "^4.0.2",
     "regextras": "^0.8.0",
-    "sass": "^1.98.0",
+    "sass": "^1.99.0",
     "typescript": "^5.9.2",
     "vite": "^7.3.2",
     "vitest": "^4.1.4",