1802: Downgrade next-intl to 3.x

Author: Ruben van Leeuwen

package.json

@@ -24,7 +24,7 @@
         "moment": "^2.29.4",
         "next": "^15.3.1",
         "next-auth": "^4.24.5",
-        "next-intl": "^4.1.0",
+        "next-intl": "^3.26.5",
         "next-query-params": "^5.0.0",
         "process": "0.11.10",
         "prop-types": "^15.8.1",