Update hanson/foundation-sdk requirement from ^3.0 to ^4.0

Updates the requirements on [hanson/foundation-sdk](https://github.com/Hanson/foundation-sdk) to permit the latest version.
- [Release notes](https://github.com/Hanson/foundation-sdk/releases)
- [Commits](Hanson/foundation-sdk@3.0.0...4.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

composer.json

@@ -24,7 +24,7 @@
     "php": ">=7.0",
     "ext-curl": "*",
     "ext-json": "*",
-    "hanson/foundation-sdk": "^3.0",
+    "hanson/foundation-sdk": "^4.0",
     "overtrue/validation": "^2.0"
   }
 }