Update dependency intl-messageformat to v12

.changes/unreleased/Release-renovate-1792634611237.yaml

@@ -0,0 +1,7 @@
+kind: Release
+body: |
+  - intl-messageformat: ^10.5.11 ->  ^12.0.0
+
+time: 2026-10-22T02:03:31+00:00
+custom:
+  Issue: ""

package.json

@@ -6,7 +6,7 @@
   "devDependencies": {
     "@symfony/ux-translator": "file:vendor/symfony/ux-translator/assets",
     "bootstrap": "5.2.3",
-    "intl-messageformat": "^10.5.11"
+    "intl-messageformat": "^12.0.0"
   },
   "scripts": {
     "specs-build": "yaml-merge vendor/chill-project/chill-bundles/src/Bundle/ChillMainBundle/chill.api.specs.yaml vendor/chill-project/chill-bundles/src/Bundle/ChillPersonBundle/chill.api.specs.yaml vendor/chill-project/chill-bundles/src/Bundle/ChillCalendarBundle/chill.api.specs.yaml vendor/chill-project/chill-bundles/src/Bundle/ChillThirdPartyBundle/chill.api.specs.yaml vendor/chill-project/chill-bundles/src/Bundle/ChillDocStoreBundle/chill.api.specs.yaml> templates/api/specs.yaml",