chore: bump logos-module to the object-form dependency fix (#171)

logos-module 9fb81c5 (#22): a dependency entry written in the manifest's object form ({name, version?, signer?}) was read with toString(), which yields an empty string for anything but a JSON string, so the entry was dropped and the module it names never became a dependency.

ModuleRegistry reads a module's declared dependencies through this library, so this pin is what decides whether such an entry resolves.

flake.lock

@@ -4185,11 +4185,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1782766905,
-        "narHash": "sha256-oYE7sMr7PS+kDoX//Cx90HmRiRHBnHONx6r4Ekkc7DI=",
+        "lastModified": 1785441994,
+        "narHash": "sha256-1MEdhIIcg4LuMmigdbHhiIrl6qc9vjiMd9vdyBUt7/w=",
         "owner": "logos-co",
         "repo": "logos-module",
-        "rev": "2ec64c4a65f8966b5137cdba3a19a6498ce17b6d",
+        "rev": "9fb81c52289ced9241e707c041f6bb2e96d66a64",
         "type": "github"
       },
       "original": {