chore(workflows-service): update zod dependency version

- Upgrade zod from 3.22.4 to 3.23.8 to ensure compatibility and improvements

Author: alonp99

services/workflows-service/package.json

@@ -112,7 +112,7 @@
     "tmp": "^0.2.1",
     "winston": "^3.9.0",
     "yaml": "^2.3.4",
-    "zod": "3.22.4"
+    "zod": "3.23.8"
   },
   "devDependencies": {
     "@ballerine/config": "^1.1.41",