set min version for shetabit/multipay to 2.4

specify v2.4 as minimum version for shetabit/multipay package.

Author: khanzadimahdi

composer.json

@@ -87,7 +87,7 @@
         "php": "^8.0",
         "illuminate/broadcasting": "^8.0|^9.0|^10.0|^11.0|^12.0",
         "illuminate/support": "^8.0|^9.0|^10.0|^11.0|^12.0",
-        "shetabit/multipay": "^2.0"
+        "shetabit/multipay": "^2.4"
     },
     "suggest": {
         "ext-soap": "Needed to support some drivers that required SOAP"