fix(deps): update terraform ibm to latest for deployable architectures (#29)

Author: terraform-ibm-modules-ops

solutions/fully-configurable/version.tf

@@ -3,7 +3,7 @@ terraform {
   required_providers {
     ibm = {
       source  = "ibm-cloud/ibm"
-      version = "1.76.1"
+      version = "1.78.1"
     }
   }
 }