chore(deps): update terraform oci to v8

Author: renovate[bot]

terraform/main.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     oci = {
       source  = "oracle/oci"
-      version = "~> 7.29.0"
+      version = "~> 8.1.0"
     }
   }
 }