Allow null as valid param to Int/UInt (#5458)

packages/types-codec/package.json

@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.13.1",
+  "version": "9.13.2",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
@@ -28,9 +28,9 @@
     "@polkadot/x-bigint": "^10.3.1"
   },
   "devDependencies": {
-    "@polkadot/types": "9.13.1",
-    "@polkadot/types-augment": "9.13.1",
-    "@polkadot/types-support": "9.13.1",
+    "@polkadot/types": "9.13.2",
+    "@polkadot/types-augment": "9.13.2",
+    "@polkadot/types-support": "9.13.2",
     "@polkadot/util-crypto": "^10.3.1"
   }
 }