flake.nix: nix flake update

flake.lock

@@ -116,11 +116,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1707572520,
-        "narHash": "sha256-biIj4njRDwqKibYnZJWaHslNnD4NQdpww4+oSeP6r6A=",
+        "lastModified": 1707581522,
+        "narHash": "sha256-Touv/omjnTaCeGkmCdS69vcSAeQyxOknA8XbZTSnX7k=",
         "ref": "refs/heads/master",
-        "rev": "7b9568d6e7587dc9363a2babe68914a1ead412bf",
-        "revCount": 170,
+        "rev": "7acaea46c74e82de8dedf084e5cda0182033c00f",
+        "revCount": 174,
         "type": "git",
         "url": "https://gitlab.horizon-haskell.net/package-sets/horizon-advance"
       },
@@ -168,11 +168,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1707569323,
-        "narHash": "sha256-RO7omMgaMV2nrVvxtcXIdLfPooSmEu4UG1J3Q0CCycw=",
+        "lastModified": 1707581247,
+        "narHash": "sha256-QILY5SXa2U1d+iF2UJqKwD98a7/Vyownhg5Fs4xU1Gk=",
         "ref": "lts/ghc-9.8.x",
-        "rev": "5729f4f59f91114d52a121a856b04f58f7387530",
-        "revCount": 1294,
+        "rev": "417d3041b9b3433fa0769e2c5cc4238528bfffb2",
+        "revCount": 1296,
         "type": "git",
         "url": "https://gitlab.horizon-haskell.net/package-sets/horizon-core"
       },