chore(deps): bump sa11y from 4.0.1 to 4.0.2

Bumps [sa11y](https://github.com/ryersondmp/sa11y) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/ryersondmp/sa11y/releases)
- [Commits](ryersondmp/sa11y@4.0.1...4.0.2)

---
updated-dependencies:
- dependency-name: sa11y
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

showcases/angular-showcase/package.json

@@ -22,7 +22,7 @@
     "@angular/router": "17.3.12",
     "@db-ux/db-theme": "0.0.6",
     "rxjs": "~7.8.1",
-    "sa11y": "4.0.1",
+    "sa11y": "4.0.2",
     "tslib": "^2.8.1",
     "zone.js": "~0.14.10"
   },

showcases/react-showcase/package.json

@@ -20,7 +20,7 @@
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-router-dom": "7.1.3",
-    "sa11y": "4.0.1"
+    "sa11y": "4.0.2"
   },
   "devDependencies": {
     "@types/react": "^18.3.13",

showcases/vue-showcase/package.json

@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "@db-ux/db-theme": "0.0.6",
-    "sa11y": "4.0.1",
+    "sa11y": "4.0.2",
     "vue": "^3.5.13",
     "vue-router": "4.5.0"
   },