Remove dependency on @symfony/ux-translator from package.json

- Deleted `@symfony/ux-translator` as it is no longer needed.
- Documented the change in `.changes/unreleased` with no schema modifications.

.changes/unreleased/Fixed-20251209-152705.yaml

@@ -0,0 +1,7 @@
+kind: Fixed
+body: |
+    Remove dependency to package @symfony/ux-translator
+time: 2025-12-09T15:27:05.621925661+01:00
+custom:
+    Issue: ""
+    SchemaChange: No schema change

package.json

@@ -11,7 +11,6 @@
     "@hotwired/stimulus": "^3.0.0",
     "@luminateone/eslint-baseline": "^1.0.9",
     "@symfony/stimulus-bridge": "^3.2.0",
-    "@symfony/ux-translator": "file:vendor/symfony/ux-translator/assets",
     "@symfony/webpack-encore": "^4.1.0",
     "@tsconfig/node20": "^20.1.4",
     "@types/dompurify": "^3.0.5",