Update payment server to recent Haskell universe

Refs #188

nixos/pkgs/zkapissuer/repo.json

 {
   "owner": "PrivateStorageio",
   "repo": "PaymentServer",
-  "rev": "bccec481a89c2ed8eab7a5e582a6845bb796103e",
-  "branch": "main",
+  "rev": "8f5c3ede67c767545ba9527fc208b43603ce2ea9",
+  "branch": "update-deps-2025-02",
   "outputHashAlgo": "sha512",
-  "outputHash": "1c8rlx6i8gkqqr6rvyyq0ybzafk0kznskf4nl88f823yghqwjnkryp31avs639fcchmmsx8jx0fpjp6n95707q3zmvl78gzab5yxs94"
+  "outputHash": "3mfyj1q83ivcqa1imwiwyy1222xr03i08kmfs0wdya3ji9brmz8kagg6rwc8fc62ir9n4a61ma052lbwinq1b7khpww509dz0xkxz8g"
 }
\ No newline at end of file