small-steps-test: fix previous mistake

flake.lock

@@ -118,11 +118,11 @@
     "cardano-ledger": {
       "flake": false,
       "locked": {
-        "lastModified": 1665417848,
-        "narHash": "sha256-52jiXfBToQuNASCJEE4fLo+LggWmaS3SrTbSHYb0VcA=",
+        "lastModified": 1665476834,
+        "narHash": "sha256-Kl+U/nqQfwWeXNabnVITpXYWKNAlEa2T9fpAaVP1XQ4=",
         "owner": "milloni",
         "repo": "cardano-ledger",
-        "rev": "2b18cf684f3f98b5c43fa269f7d61f715a17fcb3",
+        "rev": "4d174713891869dd1671f53bfb6ba291f984faed",
         "type": "github"
       },
       "original": {

overlay.nix

@@ -87,7 +87,7 @@ final: prev: with pkgs.haskell.lib;
 
   small-steps = doJailbreak (prev.callCabal2nix "small-steps" (inputs.cardano-ledger + /libs/small-steps) {});
 
-  small-steps-test = doJailbreak (prev.callCabal2nix "small-steps-test" (inputs.cardano-ledger + /libs/small-steps) {});
+  small-steps-test = doJailbreak (prev.callCabal2nix "small-steps-test" (inputs.cardano-ledger + /libs/small-steps-test) {});
 
   strict-containers = dontCheck (doJailbreak (prev.callCabal2nix "strict-containers" (inputs.strict-containers + /strict-containers) {}));