Update xrpl.js version

Author: maria-robobug

_code-samples/issue-credentials/js/package.json

@@ -16,6 +16,6 @@
     "express": "^5.1.0",
     "inquirer": "^12.5.2",
     "morgan": "^1.10.0",
-    "xrpl": "^4.2.0"
+    "xrpl": "^4.2.5"
   }
 }

_code-samples/verify-credential/js/package.json

@@ -13,6 +13,6 @@
     "dependencies": {
         "commander": "^13.1.0",
         "winston": "^3.17.0",
-        "xrpl": "^4.2.0"
+        "xrpl": "^4.2.5"
     }
 }