Update azurerm version to 4.55.0

Author: rufer7

iac/versions.tf

@@ -11,7 +11,7 @@ terraform {
     }
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 4.49.0"
+      version = "~> 4.55.0"
     }
     random = {
       source  = "hashicorp/random"