kore: use libpq 17

pkgs/by-name/ko/kore/package.nix

@@ -2,15 +2,15 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
   openssl,
   curl,
-  postgresql_16,
+  libpq,
   yajl,
 }:
 
 stdenv.mkDerivation rec {
   pname = "kore";
-  # TODO: Check on next update whether postgresql 17 is supported.
   version = "4.2.3";
 
   src = fetchFromGitHub {
@@ -20,15 +20,26 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-p0M2P02xwww5EnT28VnEtj5b+/jkPW3YkJMuK79vp4k=";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/jorisvink/kore/commit/978cb0ab79c9c939c35996f34f7d835f9c671831.patch";
+      hash = "sha256-uHTWiliM4m2i9/6GQQfnAo31XBXd/2+fzysPeNo2dQ0=";
+    })
+    (fetchpatch {
+      url = "https://github.com/jorisvink/kore/commit/6122affe22bf676eed0f544e421c53699aa7a2e2.patch";
+      hash = "sha256-xaiUOjBJPEgEwwuseXe6VbOTkOCKdQ5tuwDdL7DojHM=";
+    })
+  ];
+
   buildInputs = [
     openssl
     curl
-    postgresql_16
+    libpq
     yajl
   ];
 
   nativeBuildInputs = [
-    postgresql_16.pg_config
+    libpq.pg_config
   ];
 
   makeFlags = [