Merge branch 'paymentserver-without-runtime-gcc-dependency' into 'develop'

PaymentServer: Remove dependency on GCC

See merge request !462

nixos/pkgs/zkapissuer/repo.json

 {
   "owner": "PrivateStorageio",
   "repo": "PaymentServer",
-  "rev": "a82ccda4ea604ef983a8bb73616b48d9a6ea16ac",
+  "rev": "bccec481a89c2ed8eab7a5e582a6845bb796103e",
   "branch": "main",
   "outputHashAlgo": "sha512",
-  "outputHash": "07iwsnfn1avkyl05592vx3n51dlwdd0asym0qb9857bh2xbgdmzl5pdx70dwrgvdad19fjnphqsga7x9b649q0l9xq13rln6j9aljl0"
+  "outputHash": "1c8rlx6i8gkqqr6rvyyq0ybzafk0kznskf4nl88f823yghqwjnkryp31avs639fcchmmsx8jx0fpjp6n95707q3zmvl78gzab5yxs94"
 }
\ No newline at end of file