Update Hackage and Stackage

Author: IOHK

hackage-src.json

@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/input-output-hk/hackage.nix",
-  "rev": "b0f6ebce466ac2103793f1ddaa4cf70c5616e4dd",
-  "date": "2021-02-04T01:11:55+00:00",
-  "path": "/nix/store/qnvdjnwch63s2fz21qaqqyklqw7wm0cn-hackage.nix-b0f6ebc",
-  "sha256": "1r3ls3qfc71ypiqby5w7xid9rzpaq84p68ync1qy37iryj95pa6l",
+  "rev": "b921f6fba13a7b5a282803b903b6951ad0968106",
+  "date": "2021-02-05T01:15:42+00:00",
+  "path": "/nix/store/34czr3nhx43gqgf7q6kwc65yjmpfj4s3-hackage.nix-b921f6f",
+  "sha256": "1y28rz8kcp7nvqsffd3kv3kzdxzarmcpnn062r4jxbdpr0wk29lw",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false