fix: updated documentation and examples to use hashicorp registry syntax (#329)

Author: mounika-nalla

.secrets.baseline

@@ -3,7 +3,7 @@
     "files": "go.sum|^.secrets.baseline$",
     "lines": null
   },
-  "generated_at": "2023-06-22T09:08:53Z",
+  "generated_at": "2023-06-26T03:41:24Z",
   "plugins_used": [
     {
       "name": "AWSKeyDetector"

README.md

@@ -24,7 +24,8 @@ provider "ibm" {
 # Creates:
 # - VPE
 module "vpes" {
-  source           = "git::https://github.com/terraform-ibm-modules/terraform-ibm-vpe-module?ref=main"
+  source           = "terraform-ibm-modules/vpe-module/ibm"
+  version          = "latest" # Replace "latest" with a release version to lock into a specific release
   region           = "us-south"
   prefix           = "vpe"
   vpc_name         = "my-vpc-instance"

examples/default/main.tf

@@ -2,7 +2,8 @@
 # Resource Group
 ##############################################################################
 module "resource_group" {
-  source = "git::https://github.com/terraform-ibm-modules/terraform-ibm-resource-group.git?ref=v1.0.5"
+  source  = "terraform-ibm-modules/resource-group/ibm"
+  version = "1.0.5"
   # if an existing resource group is not set (null) create a new one using prefix
   resource_group_name          = var.resource_group == null ? "${var.prefix}-resource-group" : null
   existing_resource_group_name = var.resource_group
@@ -15,7 +16,8 @@ module "resource_group" {
 
 module "vpc" {
   count             = var.vpc_id != null ? 0 : 1
-  source            = "git::https://github.com/terraform-ibm-modules/terraform-ibm-landing-zone-vpc.git?ref=v7.3.1"
+  source            = "terraform-ibm-modules/landing-zone-vpc/ibm"
+  version           = "7.3.1"
   resource_group_id = module.resource_group.resource_group_id
   region            = var.region
   prefix            = var.prefix
@@ -42,7 +44,8 @@ data "ibm_is_security_group" "default_sg" {
 }
 
 module "vpe_security_group" {
-  source                       = "git::https://github.com/terraform-ibm-modules/terraform-ibm-security-group.git?ref=v1.0.1"
+  source                       = "terraform-ibm-modules/security-group/ibm"
+  version                      = "1.0.1"
   security_group_name          = "${var.prefix}-vpe-sg"
   add_ibm_cloud_internal_rules = false # No need for the internal ibm cloud rules for SG associated with VPEs
 
@@ -62,7 +65,8 @@ module "vpe_security_group" {
 ##############################################################################
 
 module "postgresql_db" {
-  source            = "git::https://github.com/terraform-ibm-modules/terraform-ibm-icd-postgresql?ref=v3.3.1"
+  source            = "terraform-ibm-modules/icd-postgresql/ibm"
+  version           = "3.3.1"
   resource_group_id = module.resource_group.resource_group_id
   name              = "${var.prefix}-vpe-pg"
   region            = var.region